.main{
    width: 1600px;
    margin: 0 auto;
}
body{
    position: relative;
}
.ease{
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
}
/* header */
.header{
    padding: 7px 0;
}
.header .main{
    overflow: hidden;
}
.header a{
    display: inline-block;
    font-size: 16px;
    color: #fff;
}
.header .left,.header .right{
    height: 28px;
    line-height: 28px;
}
.header .left{
    float: left;
}
.header .left a{
    margin-left: 15px;
}
.header .left a:last-child{
    margin-bottom: 0;
}
.header .left a:first-child{
    margin-right: 10px;
}
.header .left a:last-child{
    padding: 0 18px;
    border-radius: 20px;
    background-color: #4eabff;
}
.header .right{
    float: right;
    margin-right: 200px;
}
.header .right li{
    display: inline-block;
    vertical-align:top;
    margin-left: 18px;
}
.header .right li:first-child{
    margin: 0 auto;
}
.header a i{
    font-size: 15px;
    margin-right: 5px;
}
.header a:hover{
    color: #f90;
}
/* header--drop */
.header--drop{
	margin: 0 auto;
	position:relative;
}
.header--drop ul {
	position: absolute;
	right: 0;
	top: -38px;
}
.header--drop ul li {
	float: left;
	height: 38px;
	position:relative;
}
.header--drop ul li .weixin{
	height: 38px;
	position:relative;
	color: #4eabff;
}
.header--drop ul li .weixin.hover::before{
	background-color: #fff;
	content:'';
	position:absolute;
	left: 0px;
	top: -2px;
	right: 0px;
	bottom:0;
	height: 45px;
	z-index: 2;
}
.header--drop ul li .weixin.hover{
	background-color: #fff;
	box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.2);
}
.header--drop ul li .weixin.hover a{
    color: #4eabff;
}
.header--drop ul li .weixin.hover::after,.header--drop ul li:last-child .weixin::after{
	display: none;
}
.web-code{
	width: 300px;
	padding:25px 25px 20px 25px;
	background-color: #fff;
	position:absolute;
	z-index: 99;
	top: 40px;
	right: 0;
	background-color: #fff;
	box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.2);
	display: none;
	text-align: center;
	z-index: 101;
}
.web-code1 {
	width: 450px;
	padding: 25px 12px 20px 12px;
}
.web-code .item {
	float: left;
	width: calc(50% - 20px);
	margin: 0 10px;
}
.web-code1 .item {
	width: calc(33.33% - 20px) !important;
}
.web-code img{
	width: 100%;
	height: 100%;
}
.web-code b{
	display: block;
	font-size: 16px;
	padding:18px 0 8px 0;
}
.web-code p{
    font-size: 14px;
	color: #999;
}
.header--drop ul li a{
	color: #fff;
	line-height: 38px;
	display: block;
	padding: 0 7px;
	position:relative;
	z-index: 9;
	font-size: 16px;
	cursor: pointer;
}
.header--drop ul li a i{
	vertical-align: top;
	font-size: 18px;
	margin: 10px 4px 0 0;
}
/* banner */
.banner{
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    height: 460px;
    background: url(../../../../images/video/version/2023/banner.png) no-repeat;
    background-size: 100% 100%;
    z-index: -1;
}
/* top  */
.top .logo{
    width: 526px;
    margin: 51px auto 64px;
}
.top .bot{
    width: 720px;
    margin: 0 auto;
}
.top .search{
    background-color: #b4d1ff;
    border-radius: 24px;
    overflow: hidden;
}
.top .search input{
    float: left;
    height: 50px;
    line-height: 50px;
    width: 592px;
    font-size: 16px;
    color: #333;
    text-indent: 24px;
    background-color: #b4d1ff;
    border: 0;
    border-radius: 24px;
}
.top .search button{
    float: right;
    height: 50px;
    line-height: 50px;
    width: 128px;
    font-size: 20px;
    color: #fff;
    background-color: #eb4141;
    border-radius: 24px;
    border: 0;
}
.top .search button i{
    font-size: 18px;
    margin-right: 5px;
}
.top .hot{
    margin: 8px 0 0 20px;
    overflow: hidden;
}
.top .hot span{
    float: left;
    width: 80px;
    height: 30px;
    line-height: 30px;
}
.top .hot span i{
    display: inline-block;
    width: 18px;
    height: 20px;
    margin: 4px 7px 0 0;
    background: url(../../../../images/video/version/2023/hot.png) no-repeat;
    background-size: 100% 100%;
    vertical-align: top;
}
.top .hot span b{
    font-size: 18px;
    color: #ff0101;
}
.top .hot .right{
    height: 30px;
    line-height: 30px;
    overflow: hidden;
}
.top .hot .right a{
    display: inline-block;
    font-size: 18px;
    padding-right: 12px;
    margin-right: 12px;
    color: #fff;
    position: relative;
}
.top .hot .right a::after{
    position: absolute;
    content: "";
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 13px;
    background-color: #fff;
}
.top .hot .right a:last-child{
    padding-right: 0;
    margin-right: 0;
}
.top .hot .right a:last-child::after{
    display: none;
}
.top .hot .right a:hover{
    color: #f90;
}
/* part1 */
.part1{
    margin-top: 52px;
    height: 80px;
    background-color: #fff;
    position: relative;
    border-radius: 4px;
    box-shadow: 0px 7px 7px -7px rgba(100, 100, 100, 0.2);
}
.part1 ul{
    font-size: 0;
}
.part1 li{
    display: inline-block;
    vertical-align: top;
    width: 16.6666666%;
    position: relative;
}
.part1 li:first-child p{
    border-radius: 4px 0 0 4px;
}
.part1 li:last-child p{
    border-radius: 0 4px 4px 0;
}
.part1 li p{
    height: 80px;
    line-height: 80px;
    font-size: 24px;
    text-align: center;
}
.part1 li p a{
    font-weight: 700;
    color: #333;
}
.part1 li p i{
    display: inline-block;
    vertical-align: top;
    margin:5px 0 0 8px;
    font-size: 12px;
    font-weight: normal;
    color: #747474;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
}
.part1 li:first-child p a{
    color: #2b82d9;
}
.part1 li.zb p{
    background-color: #eb4141;
}
.part1 li.zb p a{
    color: #fff;
}
.part1 li .libot{
    display: none;
    right: 60px;
    top: 70px;
    width: 130px;
    position: absolute;
    background-color: #fff;
    box-shadow: 0px 3px 10px 0px rgba(0, 0, 0, 0.15);
    border-radius: 18px;
    z-index: 99;
}
.part1 li .libot::after{
    position: absolute;
    content: "";
    right: 46px;
    top: -10px;
    width: 15px;
    height: 11px;
    background: url(../../../../images/video/version/2023/libot-after.png) no-repeat;
    background-size: 100% 100%;
}
.part1 li.li-6 .libot{
    width: 524px;
}
.part1 li .item{
    padding: 10px 10px 24px;
}
.part1 li .libot a{
    display:block;
    width: 100%;
    padding:0 6px;
    margin-top: 14px;
    font-size: 16px;
	text-align: center;
    color: #333;
    box-sizing: border-box;
}
.part1 li.li-6 .libot a{
    display: inline-block;
	vertical-align: top;
    width: 25%;
	text-align: left;
}
.part1 li .libot a:hover{
    color: #2b82d9;
}
.part1 li:hover p i{
    -webkit-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-o-transform: rotate(180deg);
	transform: rotate(180deg);
}
.part1 li:hover .libot{
    display: block;
}
/* part2 */
.part2{
    padding: 30px 0;
    overflow: hidden;
}
.part2 dl{
    margin-top: 22px;
    overflow: hidden;
}
.part2 dl:first-child{
    margin-top: 0;
}
.part2 dt{
    float: left;
    width: 58px;
    height: 32px;
    line-height: 32px;
    font-size: 16px;
    margin-right: 15px;
    border-radius: 15px 15px 0 15px;
    color: #fff;
    background-color: #bfbfbf;
    text-align: center;
}
.part2 dd{
    overflow: hidden;
}
.part2 dd span{
    float: left;
    width: 54px;
    line-height: 32px;
    margin:  0 15px;
    font-size: 16px;
    background-color: #e9f2fb;
    border-radius: 15px;
    text-align: center;
}
.part2 dd span a{
    color: #2b82d9;
}
.part2 dd ul{
    font-size: 0;
    overflow: hidden;
}
.part2 dd li{
    display: inline-block;
    vertical-align: top;
    line-height: 32px;
    margin:  0 15px;
    font-size: 16px;
    color: #333;
}
.part2 dd li a{
    color: #333;
}
.part2 dd li a:hover,.part2 dd li.focus a{
    color: #4692de;
}

/* part3 */
.part3{
    padding: 30px 0 40px 0;
    background-color: #f5f5f5;
    overflow: hidden;
}
.part3 .right{
    float: right;
    width: 368px;
    margin-left: 32px;
}
.part3 .right .title{
    height: 30px;
    line-height: 30px;
}
.part3 .right .title i{
    display: inline-block;
    vertical-align: top;
    width: 20px;
    height: 20px;
    margin: 7px 5px 0 0;
    background: url(../../../../images/video/version/2023/list-part3-title-icon.png) no-repeat;
}
.part3 .right .title b{
    font-size: 22px;
    color: #333;
}
.part3 .right .title a.more{
    float: right;
    line-height: 30px;
    font-size: 16px;
    color: #999;
}
.part3 .right .title a.more:hover{
    color: #4692de;
}
.part3 .video{
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 6px;
    background-color: #fff;
}
.part3 .video .bigImg{
    margin-top: 15px;
}
.part3 .bigImg .images{
    height: 0;
    padding-bottom: 56.25%;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}
.part3 .bigImg .images img{
    max-height: none;
    width: 100%;
}
.part3 .bigImg .images mark{
    position: absolute;
    top: 14px;
    right: 14px;
    height: 32px;
    line-height: 32px;
    padding: 0 15px;
    font-size: 16px;
    border-radius: 18px;
    color: #fff;
}
.part3 .bigImg .images mark i{
    display: none;
    vertical-align: top;
    width: 20px;
    height: 20px;
    margin: 5px 5px 0 0;
    background: url(https://public.mtnets.com/Images/public/zhibo-icon.gif) no-repeat;
    background-size: 100% 100%;
}
.part3 .bigImg .images mark.living {
	background-color: #ff1f1f;
}
.part3 .bigImg .images mark.living i{
    display: inline-block;
}
.part3 .bigImg .images mark.notice {
	background-color: #ff9212;
}
.part3 .bigImg .images mark.replay {
	background-color: #2b82d9;
}
.part3 .bigImg .images p{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 12px;
    height: 26px;
    line-height: 26px;
    font-size: 16px;
    color: #fff;
    background-image: linear-gradient(to top, rgba(0,0,0,.5) , rgba(255,255,255,0));
}
.part3 .bigImg .images p i{
    margin: 0 3px 0 0;
}
.part3 .bigImg .images p span{
    float: right;
    line-height: 26px;
}
.part3 .bigImg .text{
    height: 20px;
    line-height: 20px;
    margin-top: 8px;
    font-size: 16px;
    overflow: hidden;
}
.part3 .bigImg .text a{
    color: #333;
}
.part3 .bigImg .text a:hover{
    color: #4692de;
}
.part3 .right li{
    margin-top: 20px;
    padding-left: 17px;
    /* padding-right: 76px; */
    position: relative;
}
.part3 .company li{
    padding-right: 0!important;
}
.part3 .right li i{
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display: inline-block;
    width: 6px;
    height: 6px;
    border: 1px solid #4f97df;
    border-radius: 50%;
}
.part3 .right li a{
    display: block;
    height: 20px;
    line-height: 20px;
    font-size: 16px;
    color: #333;
    overflow: hidden;
}
.part3 .right li a:hover{
    color: #4692de;
}
.part3 .right li mark{
    position: absolute;
    top: 0;
    right: 0;
    height: 20px;
    line-height: 20px;
    padding: 0 8px;
    font-size: 13px;
    border-radius: 18px;
    color: #fff;
    background-color: #ff1f1f;
}
.part3 .right li mark i{
    vertical-align: top;
    width: 14px;
    height: 14px;
    margin: 1px 3px 0 0;
    background: url(https://public.mtnets.com/Images/public/zhibo-icon.gif) no-repeat;
    background-size: 100% 100%;
    border-radius: 0;
    border: 0;
    position: relative;
}
.part3 .company{
    padding: 20px 24px;
    background-image: -moz-linear-gradient( -90deg, rgb(255,234,219) 0%, rgb(255,255,255) 25%);
	background-image: -webkit-linear-gradient( -90deg, rgb(255,234,219) 0%, rgb(255,255,255) 25%);
	background-image: -ms-linear-gradient( -90deg, rgb(255,234,219) 0%,rgb(255,255,255) 25%);
}
.part3 .company .title i{
    background: none;
    width: auto!important;
    height: auto!important;
    margin: 2px 4px 0 0;
    font-size: 22px;
    color: #2b82d9;
}
.part3 .company ul li{
    padding-left: 30px;
}
.part3 .company li em{
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display:inline-block;
    font-style: normal;
    width: 18px;
    height: 18px;
    line-height: 18px;
    font-size: 14px;
    border-radius: 6px 0 6px 6px;
    text-align: center;
    color: #fff;
    background-color: #d2d2d2;
}
.part3 .company li:nth-child(1) em{
    background-color: #ff2323;
}
.part3 .company li:nth-child(2) em{
    background-color: #ff602f;
}
.part3 .company li:nth-child(3) em{
    background-color: #ffba16;
}
.part3 .company .btn{
    display: block;
    margin-top: 16px;
    height: 44px;
    line-height: 44px;
    font-size: 18px;
    border-radius: 6px;
    background-image: linear-gradient(to right, #70b8ff, #2c82d9);
    color: #fff;
    text-align: center;
}
.part3 .left{
    overflow: hidden;
}
.part3 .left li{
    margin-top: 22px;
    padding: 22px 20px;
    border-radius: 4px;
    background-color: #fff;
    overflow: hidden;
}
.part3 .left li:first-child{
    margin-top: 0;
}
.part3 .left li .item{
    overflow: hidden;
}
.part3 .left li .images{
    float: left;
    width: 300px;
    /* height: 160px; */
    margin-right: 26px;
    position: relative;
    overflow: hidden;
}
.part3 .left li .images a {
    display: block;
    height: 0;
    padding-bottom: 56%;
    overflow: hidden;
    border-radius: 8px;
  }
.part3 .left li .images img{
    max-height: none;
    width: 100%;
    border-radius: 4px;
}

.part3 .left li .images mark{
    position: absolute;
    top: 10px;
    right: 10px;
    height: 26px;
    line-height: 26px;
    padding: 0 10px;
    font-size: 14px;
    border-radius: 18px;
    color: #fff;
}
.part3 .left li .images mark i{
    display: none;
    vertical-align: top;
    width: 18px;
    height: 18px;
    margin: 4px 4px 0 0;
    background: url(https://public.mtnets.com/Images/public/zhibo-icon.gif) no-repeat;
    background-size: 100% 100%;
}
.part3 .left li .images mark.living {
	background-color: #ff1f1f;
}
.part3 .left li .images mark.living i{
    display: inline-block;
}
.part3 .left li .images mark.notice {
	background-color: #ff9212;
}
.part3 .left li .images mark.replay {
	background-color: #2b82d9;
}
.part3 .left li .images p{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 12px;
    height: 26px;
    line-height: 26px;
    font-size: 16px;
    border-radius: 0 0 4px 4px;
    color: #fff;
    background-image: linear-gradient(to top, rgba(0,0,0,.5) , rgba(255,255,255,0));
}
.part3 .left li .images p i{
    margin: 0 3px 0 0;
}
.part3 .left li .images p span{
    float: right;
    line-height: 26px;
}
.part3 .left li .hover{
    display: none;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0,0,0,0);
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.part3 .left li .hover b{
    display: block;
    width: 138px;
    height: 30px;
    line-height: 30px;
    margin: 50px auto 10px;
    font-size: 14px;
    font-weight: normal;
    color: #fff;
    background-color: rgba(0,0,0,0.7);
    border-radius: 20px;
    text-align: center;
}
.part3 .left li .hover a.btn{
    display: block;
    margin: 0 auto;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    width: 100px;
    border-radius: 4px;
    color: #fff;
    background-color: #ff9212;
    text-align: center;
}
.part3 .left li .images:hover .hover{
    display: block;
    background-color: rgba(0,0,0,0.5);
}
.part3 .left li .text{
    overflow: hidden;
}
.part3 .left li .text p{
    height: 48px;
    line-height: 48px;
    font-size: 20px;
    overflow: hidden;
}
.part3 .left li .text p a{
    font-weight: 700;
    color: #2b82d9;
}
.part3 .left li .text p a:hover{
    color: #f90;
}
.part3 .left li .text span{
    display: block;
    margin-top: 10px;
    line-height: 24px;
    height: 48px;
    font-size: 16px;
    color: #333;
    overflow: hidden;
}
.part3 .left li .text span a{
    color: #ff670b;
}
.part3 .left li .text .bot{
    margin-top: 20px;
    height: 22px;
    line-height: 22px;
    font-size: 16px;
    color: #333;
}
.part3 .left li .text .bot b{
    float: right;
    font-weight:normal;
    color: #999;
}
.part3 .left li .text .bot b i{
    font-size: 15px;
    margin-right: 3px;
}
/* pages */
.pages {
	margin: 0 auto;
	height: 40px;
	clear: both;
	padding: 45px 0 0;
	text-align: center;
    color: #333;
    font-size: 0;
}
.pages a {
	width: 38px;
	height: 38px;
	display: inline-block;
	border: 1px solid #e6e6e6;
	text-align: center;
	font: normal 16px/38px "Microsoft YaHei";
	color: #333;
	vertical-align: top;
	border-radius: 3px;
	margin-right: 8px;
}
.pages input {
	width: 38px;
	height: 38px;
	display: inline-block;
	text-align: center;
	border: 1px solid #e6e6e6;
	font: normal 14px/38px "Tahoma";
	margin: 0 10px;
	border-radius: 4px;
	vertical-align: top;
}
.pages .jump {
	font-size: 14px;
	line-height: 40px;
}
.pages button {
	width: 62px;
	height: 40px;
	display: inline-block;
	text-align: center;
	outline: none;
	border: 1px solid transparent;
	border-radius: 4px;
	font: normal 16px/38px "Tahoma";
	vertical-align: top;
	cursor: pointer;
	background: #4692de;
	color: #fff;
	margin-left: 10px;
}
.pages a:hover,.pages a.on {
	background-color: #4692de;
	border-color: #4692de;
	color: #fff;
}
.pages a.ft {
	background: url(../../../../images/video/version/2023/page.png) no-repeat 15px 14px;
}
.pages a.prev {
	background: url(../../../../images/video/version/2023/page.png) no-repeat -35px 14px;
}
.pages a.lt {
	background: url(../../../../images/video/version/2023/page.png) no-repeat -322px 14px;
}
.pages a.next {
	background: url(../../../../images/video/version/2023/page.png) no-repeat -369px 14px;
}
/* footer */
.bottomMenu {
	background-color: #2b82d9;
	padding: 30px 0 25px 0;
}
.footTop {
	height: 208px;
}
.footLeft {
	float: left;
	width: 25%;
	box-sizing: border-box;
	padding-left: 50px;
	
}
.footLeft .title {
	font-size: 16px;
	color: #fff;
	margin-bottom: 10px;
}
.footLeft ul {
	float: left;
	margin-right: 60px;

}
.footLeft ul li {
	line-height: 36px;
	font-size: 16px;
	color: #fff;
}
.footLeft ul li i {
	width: 26px;
	height: 26px;
	line-height: 36px;
	display: inline-block;
	border-radius: 4px;
	vertical-align: middle;
	background: url(https://www.ybzhan.cn/images/index/qq_ico.png) no-repeat center center #5fa1e4;
	margin-left: 10px;
}
.footLeft ul li i:hover {
	background: url(https://www.ybzhan.cn/images/index/qq_ico.png) no-repeat center center #3f99f5;
}
.footLeft .text {
	margin-top: 10px;
	float: left;
}
.footLeft p {
	font-size: 16px;
	color: #fff;
	line-height: 30px;
}
.footLeft .lxqq {
	height: 108px;
}

.footLeft .lxqq ul li a{
	position: relative;
    cursor: pointer;
}
.footLeft .lxqq ul li a .QQhover {
	 position: absolute;
	 left: 0px;
     bottom: 21px;
	 border: 1px solid #666;
	 border-radius: 4px;
	 line-height: 20px;
	 color: #333;
	 background: rgba(255,255,255,.9);
	 display: none;
	 cursor: auto;
	 font-weight: 700;
	height: 20px;
	width: 100px;
	 text-align: center;
	 resize: none;
	 overflow: hidden;
}
.footLeft .lxqq ul li a.QQhover::after{
	position: absolute;
    left: 0;
	top: 0;
	line-height: 20px;
	content: "QQ:";
}
.footLeft .lxqq ul li a:hover .QQhover{
	 display: inline-block;
}
.footLeft p b {
	font-size: 16px;
	font-weight: normal;
}
.footCenter {
	float: left;
	width: 22%;
	overflow: hidden;
	border-left: 1px solid #5fa1e4;
	border-right: 1px solid #5fa1e4;
	box-sizing: border-box;
	padding-right: 1px;
	padding-left: 4%;
}
.footCenter ul {
	width: 45%;
	float: left;
}
.footCenter ul li {
	line-height: 40px;
	width: 100%;
	float: left;
}
.footCenter ul li a {
	color: #fff;
	font-size: 16px;
}
.footCenter .title {
	font-size: 16px;
	color: #fff;
	margin-bottom: 10px;
}
.footRight {
	width: 49%;
	float: right;
    margin-right: 50px;
}
.footRight .title {
	font-size: 16px;
	color: #fff;
	margin-bottom: 10px;
	text-align: center;
	margin-top: 10px;
}
.footRight .title b {
	font-weight: normal;
}
.footRight ul li {
	width: 25%;
	float: left;
}
.footRight ul li .ewm {
	width: 150px;
	height: 150px;
	background: #fff;
	margin: 0 auto;
	border: 8px solid #5fa1e4;
}
.footRight ul li .ewm img {
	width: 100%;
	height: 100%;
}
.foot {
	background-color: #333;
	padding: 10px 15px 30px 15px;
	text-align: center;
}

.foot p {
	font-size: 14px;
	line-height: 24px;
	color: #6b6b6b;
	font-family: SimSun;
}

.foot p a {
	color: #fff;
	margin: 0 5px;
	font-family: microsoft yahei;
}

.foot p a:hover {
	color: #76a145;
}

.foot span {
	font-size: 14px;
	line-height: 24px;
	color: #fff;
	display: block;
}

/* 企业列表 */
.part3.company-video .left li{
    padding: 0;
}
.part3.company-video .left li .images .mask {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 999;
	background-color: #ddd;
	text-align: center;
	border-radius: 4px;
	opacity: 0;
}
.part3.company-video .left li .images .mask .erweima {
	margin: 15px auto 0;
	width: 110px;
	height: 110px;
	position: relative;
}
.part3.company-video .left li .images .mask .erweima img {
	border-radius: 4px;
}
.part3.company-video .left li .images .mask .erweima canvas {
	width: 100%;
	background-color: #fff;
}
.part3.company-video .left li .images .mask .erweima::after {
	background: url(../../../../images/video/version/2023/erweimabg.png) no-repeat;
	background-size: 100% 100%;
	content: "";
	position: absolute;
	left: -3px;
	right: -3px;
	bottom: -3px;
	top: -3px;
}
.part3.company-video .left li .images .mask span {
    display: block;
	color: #333;
	margin-top: 12px;
}
.part3.company-video .left li .video-right{
    float: right;
    width: 280px;
    text-align: center;
    padding: 20px 0;
}
.part3.company-video .left li .video-right .image {
	margin: 0 auto;
	width: 72px;
	height: 72px;
	border-radius: 50%;
	overflow: hidden;
	border: 1px solid #eeeeee;
	box-sizing: border-box;
}
.part3.company-video .left li .video-right .image a {
	display: block;
	width: 100%;
	height: 100%;
    position: relative;
}
.part3.company-video .left li .video-right .image img{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    height: auto;
    max-width: 95%;
}
.part3.company-video .left li .video-right p {
	font-size: 16px;
	margin-top: 14px;
	line-height: 18px;
	height: 18px;
	overflow: hidden;
}
.part3.company-video .left li .video-right .btn {
	margin-top: 22px;
}
.part3.company-video .left li .video-right .btn a {
	display: inline-block;
	padding: 0 20px;
	height: 36px;
	line-height: 34px;
	border-radius: 18px;
	border: 1px solid #4692de;
	color: #4692de;
	font-size: 15px;
	box-sizing: border-box;
}
.part3.company-video .left li .video-right .btn a:hover {
	background-color: #4692de;
	color: #fff;
}
.part3.company-video .left li .video-left{
    padding: 20px 24px;
    overflow: hidden;
}
.part3.company-video .left li .video-left .text span{
    height: 48px;
    overflow: hidden;
}
.part3.company-video .left li .text .bot b{
    float: left;
    margin-left: 2px;
    color: #ff9822;
}
.part3.company-video .left li:hover .mask {
	opacity: 1;
}
.part3.company-video .left li:hover .video-right {
	background-image: -moz-linear-gradient( -90deg, rgb(255,250,240) 0%, rgb(255,255,255) 100%);
	background-image: -webkit-linear-gradient( -90deg, rgb(255,250,240) 0%, rgb(255,255,255) 100%);
	background-image: -ms-linear-gradient( -90deg, rgb(255,250,240) 0%, rgb(255,255,255) 100%);
}
.nullDate {
	overflow: hidden;
	text-align: center;
	padding: 70px 0;
	font-size: 18px;
	background-color: #fff;
}
.nullDate p {
	margin-top: 30px;
}

.top .bot {
	padding-right: 120px;
    position: relative;
}
.top .qws{
    position: absolute;
    right: 0;
    top: 0;
}
.top .qws a{
    height: 48px;
    line-height: 48px;
    padding: 0 18px;
	font-size: 16px;
	border-radius: 22px;
	border: 1px solid #2b82d9;
	color: #2b82d9;
    background-color: #fff;
	display: block;
	position: relative;
}
.top .qws a::after{
	content: '';
  	position: absolute;
	right: -19px;
	top: -9px;
  	display: block;
  	width: 51px;
  	height: 20px;
  	background: url("/images/qwsNew.png") no-repeat;
  	background-size: contain;
}

/* media */
@media only screen and (max-width: 1024px){
    .main{width: 1000px;}
    .header a {
        display: inline-block;
        font-size: 12px;
        color: #fff;
    }
    .header .left a {
        margin-left: 10px;
    }
    .header .right li {
        display: inline-block;
        vertical-align: top;
        margin-left: 12px;
    }
    .header a i {
        font-size: 12px;
        margin-right: 3px;
    }
    .banner {
        height: 286px;
        background-size: auto 100%;
    }
    .top .logo {
        width: 334px;
        margin: 30px auto;
    }
    .top .bot {
        width: 450px;
        margin: 0 auto;
    }
    .top .search input {
        height: 32px;
        line-height: 32px;
        width: 370px;
        font-size: 12px;
        text-indent: 10px;
        border-radius: 24px;
    }
    .top .search button {
        height: 32px;
        line-height: 32px;
        width: 80px;
        font-size: 13px;
    }
    .top .search button i {
        font-size: 12px;
        margin-right: 3px;
    }
    .top .hot {
        margin: 4px 0 0 9px;
    }
    .top .hot span {
        width: 54px;
        height: 24px;
        line-height: 24px;
    }
    .top .hot span i {
        width: 12px;
        height: 14px;
        margin: 5px 5px 0 0;
    }
    .top .hot span b {
        font-size: 12px;
    }
    .top .hot .right {
        height: 24px;
        line-height: 24px;
    }
    .top .hot .right a {
        font-size: 12px;
        padding-right: 5px;
        margin-right: 5px;
    }
    .top .bot {
        padding-right: 82px;
    }
    .top .qws a {
        height: 30px;
        line-height: 30px;
        padding: 0 10px;
        font-size: 13px;
    }
    .top .qws a::after {
        width: 40px;
        height: 15px;
    }
    .part1 {
        margin-top: 22px;
        height: 50px;
    }
    .part1 li p {
        height: 50px;
        line-height: 50px;
        font-size: 16px;
    }
    .part1 li p i {
        margin: 2px 0 0 6px;
        font-size: 10px;
    }
    .part1 li .item {
        padding: 5px 5px 14px;
    }
    .part1 li .libot a {
        padding: 0 3px;
        margin-top: 8px;
        font-size: 12px;
    }
    .part1 li .libot {
        right: 24px;
        top: 50px;
        width: 90px;
        border-radius: 14px;
    }
    .part1 li.li-6 .libot {
        width: 390px;
    }
    .part2 {
        padding: 16px 0;
    }
    .part2 dl {
        margin-top: 13px;
    }
    .part2 dt {
        width: 38px;
        height: 22px;
        line-height: 22px;
        font-size: 12px;
        margin-right: 10px;
        border-radius: 10px 10px 0 10px;
    }
    .part2 dd span {
        width: 40px;
        line-height: 22px;
        margin: 0 10px;
        font-size: 12px;
        border-radius: 10px;
    }
    .part2 dd li {
        line-height: 22px;
        margin: 0 10px;
        font-size: 12px;
    }
    .part3 {
        padding: 18px 0 22px 0;
    }
    .part3 .right {
        float: right;
        width: 230px;
        margin-left: 20px;
    }
    .part3 .video {
        padding: 12px;
        margin-bottom: 12px;
    }
    .part3 .right .title {
        height: 20px;
        line-height: 20px;
    }
    .part3 .right .title b {
        font-size: 14px;
    }
    .part3 .right .title i {
        width: 12px;
        height: 12px;
        margin: 5px 4px 0 0;
        background-size: 100%;
    }
    .part3 .right .title a.more {
        line-height: 20px;
        font-size: 12px;
    }
    .part3 .video .bigImg {
        margin-top: 10px;
    }
    .part3 .bigImg .images mark {
        top: 8px;
        right: 8px;
        height: 20px;
        line-height: 20px;
        padding: 0 8px;
        font-size: 12px;
        border-radius: 14px;
    }
    .part3 .bigImg .images mark i {
        width: 14px;
        height: 14px;
        margin: 3px 2px 0 0;
    }
    .part3 .bigImg .images p {
        padding: 6px;
        height: 22px;
        line-height: 22px;
        font-size: 12px;
    }
    .part3 .bigImg .images p i {
        margin: 0 2px 0 0;
        font-size: 12px;
    }
    .part3 .bigImg .images p span {
        line-height: 22px;
    }
    .part3 .bigImg .text {
        height: 16px;
        line-height: 16px;
        margin-top: 4px;
        font-size: 12px;
    }
    .part3 .right li {
        margin-top: 12px;
        padding-left: 12px;
        /* padding-right: 66px; */
    }
    .part3 .right li i {
        width: 4px;
        height: 4px;
    }
    .part3 .right li a {
        height: 16px;
        line-height: 16px;
        font-size: 12px;
    }
    .part3 .right li mark{
        height: 16px;
        line-height: 16px;
        font-size: 12px;
        padding: 0 6px;
    }
    .part3 .right li mark i{
        width: 12px;
        height: 12px;
    }
    .part3 .company .title i {
        margin: 1px 2px 0 0;
        font-size: 16px;
    }
    .part3 .company ul li {
        padding-left: 20px;
    }
    .part3 .company li em {
        width: 16px;
        height: 16px;
        line-height: 15px;
        font-size: 12px;
    }
    .part3 .company .btn {
        margin-top: 10px;
        height: 28px;
        line-height: 28px;
        font-size: 12px;
        border-radius: 6px;
    }
    .part3 .company {
        padding: 12px;
    }
    .part3.company-video .left li .video-right {
        width: 174px;
        padding: 13px 0;
    }
    .part3.company-video .left li .video-right .image {
        width: 46px;
        height: 46px;
    }
    .part3.company-video .left li .video-right p {
        font-size: 12px;
        margin-top: 10px;
        line-height: 16px;
        height: 16px;
    }
    .part3.company-video .left li .video-right .btn {
        margin-top: 14px;
    }
    .part3.company-video .left li .video-right .btn a {
        padding: 0 8px;
        height: 24px;
        line-height: 22px;
        border-radius: 18px;
        font-size: 12px;
    }
    .part3.company-video .left li .video-left {
        padding: 13px;
        overflow: hidden;
    }
    .part3 .left li {
        margin-top: 16px;
        padding: 13px;
    }
    .part3 .left li .images {
        width: 190px;
        /* height: 102px; */
        margin-right: 15px;
    }
    .part3 .left li .images mark {
        top: 8px;
        right: 8px;
        height: 20px;
        line-height: 20px;
        padding: 0 8px;
        font-size: 12px;
        border-radius: 14px;
    }
    .part3 .left li .images p {
        padding: 6px;
        height: 22px;
        line-height: 22px;
        font-size: 12px;
    }
    .part3 .left li .images p p span {
        line-height: 22px;
    }
    .part3 .left li .images p i {
        margin: 0 2px 0 0;
        font-size: 12px;
    }
    .part3.company-video .left li .images .mask .erweima {
        margin: 10px auto 0;
        width: 66px;
        height: 66px;
    }
    .part3.company-video .left li .images .mask span {
        margin-top: 5px;
    }
    .part3 .left li .text p {
        height: 32px;
        line-height: 32px;
        font-size: 14px;
    }
    .part3.company-video .left li .video-left .text span {
        height: 32px;
    }
    .part3 .left li .text span {
        margin-top: 6px;
        line-height: 16px;
        height: 32px;
        font-size: 12px;
    }
    .part3 .left li .text .bot {
        margin-top: 10px;
        height: 18px;
        line-height: 18px;
        font-size: 12px;
        color: #333;
    }
    .part3 .left li .text .bot b i {
        font-size: 12px;
        margin-right: 3px;
    }
    .part3 .left li .hover b {
        width: 120px;
        height: 24px;
        line-height: 24px;
        margin: 20px auto 10px;
        font-size: 12px;
    }
    .part3 .left li .hover a.btn {
        height: 24px;
        line-height: 24px;
        font-size: 12px;
        width: 84px;
    }
    .part3 .left li .images mark i {
        width: 14px;
        height: 14px;
        margin: 3px 2px 0 0;
    }
    .pages {
        height: 32px;
        padding: 18px 0 0;
    }
    .pages a {
        width: 30px;
        height: 30px;
        font: normal 12px/30px "Microsoft YaHei";
        border-radius: 3px;
        margin-right: 6px;
    }
    .pages a.ft {
        background: url(../../../../images/video/version/2023/page.png) no-repeat 10px 10px;
    }
    .pages a.prev {
        background: url(../../../../images/video/version/2023/page.png) no-repeat -39px 10px;
    }
    .pages a.lt {
        background: url(../../../../images/video/version/2023/page.png) no-repeat -327px 10px;
    }
    .pages a.next {
        background: url(../../../../images/video/version/2023/page.png) no-repeat -373px 10px;
    }
    .pages .jump {
        font-size: 14px;
        line-height: 32px;
    }
    .pages input {
        width: 30px;
        height: 30px;
        font: normal 13px/30px "Tahoma";
        margin: 0 8px;
    }
    .pages button {
        width: 52px;
        height: 32px;
        font: normal 13px/32px "Tahoma";
    }


    .bottomMenu {
        margin-top: 0;
    }
    .footLeft ul li {
        line-height: 30px;
        font-size: 13px;
        color: #fff;
    }
    .footLeft {
        width: 25%;
        padding-left: 20px;
    }
    .footLeft ul {
        float: left;
        margin-right: 25px;
    }
    .footLeft p {
        font-size: 13px;
        line-height: 26px;
    }
    .footCenter ul li {
        line-height: 32px;
    }
    .footCenter ul li a {
        font-size: 13px;
    }
    .footRight {
        width: 50%;
        margin-right: 20px;
    }
    .footRight ul li .ewm {
        width: 100px;
        height: 100px;
        border: 6px solid #5fa1e4;
    }
    .footLeft .text {
        margin-top: 5px;
    }
    .footLeft .lxqq {
        height: 98px;
    }
    .footTop {
        height: 188px;
    }
    .foot {
        padding: 8px 10px 20px 10px;
    }
    .foot span {
        font-size: 13px;
        line-height: 22px;
    }
    .footRight .title {
        margin-bottom: 12px;
        margin-top: 8px;
        font-size: 14px;
    }
    .header--drop ul li a {
        padding: 0 5px;
        font-size: 12px;
    }
    .header--drop ul li a i {
        vertical-align: top;
        font-size: 12px;
        margin: 2px 4px 0 0;
        display: inline-block;
    }
    .header .right {
        margin-right: 146px;
    }

}
@media only screen and (min-width: 1025px) and (max-width: 1199px){
    .main{width: 1138px;}
    .banner {
        height: 326px;
        background-size: auto 100%;
    }
    .header a {
        font-size: 13px;
    }
    .header .left a {
        margin-left: 8px;
    }
    .header .right li {
        margin-left: 12px;
    }
    .header a i {
        font-size: 13px;
        margin-right: 4px;
    }
    .top .logo {
        width: 378px;
        margin: 40px auto 37px;
    }
    .top .bot {
        width: 512px;
        margin: 0 auto;
    }
    .top .search input {
        height: 36px;
        line-height: 36px;
        width: 420px;
        font-size: 13px;
        text-indent: 20px;
    }
    .top .search button {
        height: 36px;
        line-height: 36px;
        width: 92px;
        font-size: 16px;
    }
    .top .search button i {
        font-size: 14px;
        margin-right: 4px;
    }
    .top .hot span b {
        font-size: 14px;
    }
    .top .hot span i {
        width: 12px;
        height: 14px;
        margin: 6px 5px 0 0;
    }
    .top .hot span {
        width: 64px;
        height: 26px;
        line-height: 26px;
    }
    .top .hot .right {
        height: 26px;
        line-height: 26px;
    }
    .top .hot .right a {
        font-size: 14px;
        padding-right: 8px;
        margin-right: 7px;
    }
    .top .bot {
        padding-right: 90px;
    }
    .top .qws a {
        height: 34px;
        line-height: 34px;
        padding: 0 12px;
        font-size: 14px;
    }
    .top .qws a::after {
        width: 40px;
        height: 15px;
    }
    .part1 {
        margin-top: 20px;
        height: 56px;
    }
    .part1 li p {
        height: 56px;
        line-height: 56px;
        font-size: 18px;
    }
    .part1 li .libot {
        right: 32px;
        top: 52px;
        width: 100px;
    }
    .part1 li.li-6 .libot {
        width: 420px;
    }
    .part1 li .libot a {
        padding: 0 5px;
        margin-top: 10px;
        font-size: 13px;
    }
    .part1 li .item {
        padding: 6px 6px 14px;
    }
    .part2 {
        padding: 18px 0;
    }
    .part2 dl {
        margin-top: 14px;
    }
    .part2 dt {
        width: 42px;
        height: 24px;
        line-height: 24px;
        font-size: 13px;
        margin-right: 10px;
        border-radius: 10px 10px 0 10px;
    }
    .part2 dd span {
        width: 46px;
        line-height: 24px;
        margin: 0 10px;
        font-size: 13px;
        border-radius: 10px;
    }
    .part2 dd li {
        line-height: 24px;
        margin: 0 10px;
        font-size: 13px;
    }
    .part3 {
        padding: 22px 0 30px 0;
    }
    .part3 .video {
        padding: 15px;
        margin-bottom: 15px;
    }
    .part3 .right {
        width: 262px;
        margin-left: 22px;
    }
    .part3 .right .title {
        height: 20px;
        line-height: 20px;
    }
    .part3 .right .title i {
        width: 15px;
        height: 15px;
        margin: 3px 4px 0 0;
        background-size: 100%;
    }
    .part3 .right .title b {
        font-size: 16px;
    }
    .part3 .right .title a.more {
        line-height: 20px;
        font-size: 13px;
    }
    .part3 .video .bigImg {
        margin-top: 11px;
    }
    .part3 .bigImg .images mark {
        position: absolute;
        top: 9px;
        right: 9px;
        height: 24px;
        line-height: 24px;
        padding: 0 8px;
        font-size: 12px;
        border-radius: 12px;
        color: #fff;
    }
    .part3 .bigImg .images mark i {
        width: 16px;
        height: 16px;
        margin: 3px 3px 0 0;
    }
    .part3 .bigImg .images p {
        padding: 8px;
        height: 18px;
        line-height: 18px;
        font-size: 13px;;
    }
    .part3 .bigImg .images p i {
        margin: 0 3px 0 0;
        font-size: 12px;
    }
    .part3 .bigImg .text {
        height: 16px;
        line-height: 16px;
        margin-top: 4px;
        font-size: 13px;
    }
    .part3 .right li a {
        height: 16px;
        line-height: 16px;
        font-size: 13px;
    }
    .part3 .right li mark{
        height: 16px;
        line-height: 16px;
        font-size: 12px;
        padding: 0 6px;
    }
    .part3 .right li mark i{
        width: 12px;
        height: 12px;
    }
    .part3 .right li i {
        height: 4px;
    }
    .part3 .right li {
        margin-top: 13px;
        padding-left: 13px;
        /* padding-right: 66px; */
    }
    .part3 .company .title i {
        margin: 2px 3px 0 0;
        font-size: 16px;
    }
    .part3 .company li em {
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        display: inline-block;
        font-style: normal;
        width: 16px;
        height: 16px;
        line-height: 15px;
        font-size: 13px;
        border-radius: 6px 0 6px 6px;
        text-align: center;
        color: #fff;
        background-color: #d2d2d2;
    }
    .part3 .company ul li {
        padding-left: 22px;
    }
    .part3 .company .btn {
        margin-top: 10px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
    }
    .part3.company-video .left li .video-right {
        width: 200px;
        padding: 15px 0;
    }
    .part3.company-video .left li .video-right .image {
        width: 52px;
        height: 52px;
    }
    .part3.company-video .left li .video-right p {
        font-size: 13px;
        margin-top: 10px;
        line-height: 16px;
        height: 16px;
    }
    .part3.company-video .left li .video-right .btn {
        margin-top: 15px;
    }
    .part3.company-video .left li .video-right .btn a {
        padding: 0 10px;
        height: 26px;
        line-height: 24px;
        border-radius: 14px;
        font-size: 12px;
    }
    .part3.company-video .left li .video-left {
        padding: 15px;
    }
    .part3 .left li {
        margin-top: 16px;
        padding: 15px;
    }
    .part3 .left li .images {
        width: 216px;
        /* height: 116px; */
        margin-right: 14px;
    }
    .part3 .left li .images mark {
        top: 8px;
        right: 8px;
        height: 24px;
        line-height: 24px;
        padding: 0 8px;
        font-size: 12px;
    }
    .part3 .left li .images mark i {
        width: 16px;
        height: 16px;
        margin: 4px 2px 0 0;
    }
    .part3.company-video .left li .images .mask .erweima {
        margin: 10px auto 0;
        width: 74px;
        height: 74px;
    }
    .part3.company-video .left li .images .mask span {
        margin-top: 8px;
    }
    .part3 .left li .images p {
        padding: 8px;
        height: 18px;
        line-height: 18px;
        font-size: 13px;
    }
    .part3 .left li .images p i {
        margin: 0 3px 0 0;
        font-size: 12px;
    }
    .part3 .left li .text p {
        height: 32px;
        line-height: 32px;
        font-size: 16px;
    }
    .part3 .left li .text span {
        margin-top: 10px;
        line-height: 18px;
        height: 36px;
        font-size: 13px;
    }
    .part3.company-video .left li .video-left .text span {
        height: 36px;
    }
    .part3 .left li .text .bot {
        margin-top: 14px;
        height: 20px;
        line-height: 20px;
        font-size: 13px;
    }
    .part3 .left li .text .bot b i {
        font-size: 13px;
        margin-right: 3px;
    }
    .pages {
        padding: 25px 0 0;
    }
    .part3 .left li .hover b {
        width: 120px;
        height: 26px;
        line-height: 26px;
        margin: 30px auto 10px;
        font-size: 12px;
    }
    .part3 .left li .hover a.btn {
        height: 28px;
        line-height: 28px;
        font-size: 12px;
        width: 90px;
    }
    .part3 .company {
        padding: 15px;
    }
    .bottomMenu {
        margin-top: 0;
    }
    .footLeft ul li {
        line-height: 30px;
        font-size: 13px;
        color: #fff;
    }
    .footLeft {
        width: 24%;
        padding-left: 30px;
    }
    .footLeft ul {
        float: left;
        margin-right: 30px;
    }
    .footLeft p {
        font-size: 13px;
        line-height: 26px;
    }
    .footCenter ul li {
        line-height: 32px;
    }
    .footCenter ul li a {
        font-size: 13px;
    }
    .footRight {
        width: 50%;
        margin-right: 35px;
    }
    .footRight ul li .ewm {
        width: 112px;
        height: 112px;
        border: 6px solid #5fa1e4;
    }
    .footLeft .text {
        margin-top: 5px;
    }
    .footLeft .lxqq {
        height: 98px;
    }
    .footTop {
        height: 188px;
    }
    .foot {
        padding: 8px 10px 20px 10px;
    }
    .foot span {
        font-size: 13px;
        line-height: 22px;
    }
    .header--drop ul li a {
        padding: 0 6px;
        font-size: 13px;
    }
    .header--drop ul li a i {
        vertical-align: top;
        font-size: 13px;
        margin: 2px 4px 0 0;
        display: inline-block;
    }
    .header .right {
        margin-right: 160px;
    }


}
@media only screen and (min-width: 1200px) and (max-width: 1399px){
    .main{width: 1328px;}
    .header a {
        font-size: 14px;
    }
    .header .left a {
        margin-left: 12px;
    }
    .header .right li {
        margin-left: 14px;
    }
    .banner {
        height: 380px;
        background-size: auto 100%;
    }
    .top .logo {
        width: 440px;
        margin: 42px auto 44px;
    }
    .top .bot {
        width: 598px;
        margin: 0 auto;
    }
    .top .search input {
        height: 42px;
        line-height: 42px;
        width: 492px;
        font-size: 14px;
        text-indent: 20px;
    }
    .top .search button {
        height: 42px;
        line-height: 42px;
        width: 106px;
        font-size: 16px;
    }
    .top .search button i {
        font-size: 15px;
        margin-right: 5px;
    }
    .top .hot span b {
        font-size: 15px;
    }
    .top .hot span i {
        width: 14px;
        height: 16px;
        margin: 7px 5px 0 0;
    }
    .top .hot span {
        width: 70px;
        height: 28px;
        line-height: 28px;
    }
    .top .hot .right {
        height: 28px;
        line-height: 28px;
    }
    .top .hot .right a {
        font-size: 14px;
        padding-right: 9px;
        margin-right: 9px;
    }
    .top .bot {
        padding-right: 102px;
    }
    .top .qws a {
        height: 40px;
        line-height: 40px;
        padding: 0 16px;
        font-size: 15px;
    }
    .part1 {
        margin-top: 36px;
        height: 66px;
    }
    .part1 li p {
        height: 66px;
        line-height: 66px;
        font-size: 20px;
    }
    .part1 li .libot {
        right: 50px;
        top: 60px;
        width: 110px;
    }
    .part1 li.li-6 .libot {
        width: 450px;
    }
    .part1 li .libot a {
        padding: 0 5px;
        margin-top: 12px;
        font-size: 14px;
    }
    .part1 li .item {
        padding: 8px 8px 20px;
    }
    .part2 {
        padding: 23px 0;
    }
    .part2 dl {
        margin-top: 16px;
    }
    .part2 dt {
        width: 48px;
        height: 28px;
        line-height: 28px;
        font-size: 14px;
        margin-right: 14px;
    }
    .part2 dd span {
        width: 48px;
        line-height: 28px;
        margin: 0 11px;
        font-size: 14px;
    }
    .part2 dd li {
        line-height: 28px;
        margin: 0 11px;
        font-size: 14px;
    }
    .part3 {
        padding: 24px 0 30px 0;
    }
    .part3 .right {
        width: 306px;
        margin-left: 26px;
    }
    .part3 .video {
        padding: 16px;
        margin-bottom: 16px;
    }
    .part3 .right .title {
        height: 28px;
        line-height: 28px;
    }
    .part3 .right .title i {
        width: 18px;
        height: 18px;
        margin: 6px 5px 0 0;
        background-size: 100%;
    }
    .part3 .right .title b {
        font-size: 18px;
    }
    .part3 .right .title a.more {
        line-height: 28px;
        font-size: 14px;
    }
    .part3 .video .bigImg {
        margin-top: 10px;
    }
    .part3 .bigImg .images mark {
        top: 10px;
        right: 10px;
        height: 28px;
        line-height: 28px;
        padding: 0 8px;
        font-size: 14px;
        border-radius: 14px;
    }
    .part3 .bigImg .images mark i {
        width: 18px;
        height: 18px;
        margin: 5px 2px 0 0;
    }
    .part3 .bigImg .images p {
        padding: 10px;
        height: 22px;
        line-height: 22px;
        font-size: 14px;
    }
    .part3 .bigImg .images p i {
        margin: 0 3px 0 0;
        font-size: 13px;
    }
    .part3 .bigImg .text {
        height: 18px;
        line-height: 18px;
        margin-top: 6px;
        font-size: 14px;
    }
    .part3 .right li a {
        height: 18px;
        line-height: 18px;
        font-size: 14px;
    }
    .part3 .right li mark{
        height: 18px;
        line-height: 18px;
        font-size: 13px;
    }
    .part3 .right li {
        margin-top: 14px;
        padding-left: 15px;
        padding-right: 74px;
    }
    .part3 .company .title i {
        font-size: 18px;
        margin: 1px 3px 0 0;
    }
    .part3 .company ul li {
        padding-left: 28px;
    }
    .part3 .company .btn {
        margin-top: 14px;
        height: 38px;
        line-height: 38px;
        font-size: 15px;
    }
    .part3.company-video .left li .video-right {
        width: 232px;
        padding: 16px 0;
    }
    .part3.company-video .left li .video-right .image {
        width: 60px;
        height: 60px;
    }
    .part3.company-video .left li .video-right p {
        font-size: 14px;
        margin-top: 12px;
        line-height: 16px;
        height: 16px;
    }
    .part3.company-video .left li .video-right .btn {
        margin-top: 18px;
    }
    .part3.company-video .left li .video-right .btn a {
        padding: 0 16px;
        height: 30px;
        line-height: 28px;
        font-size: 13px;
    }
    .part3.company-video .left li .video-left {
        padding: 16px 17px;
    }
    .part3 .left li .images {
        width: 232px;
        /* height: 135px; */
        margin-right: 20px;
    }
    .part3.company-video .left li .images .mask .erweima {
        margin: 12px auto 0;
        width: 86px;
        height: 86px;
    }
    .part3.company-video .left li .images .mask span {
        margin-top: 10px;
    }
    .part3 .left li .images mark {
        height: 22px;
        line-height: 22px;
        padding: 0 7px;
        font-size: 13px;
    }
    .part3 .left li .images p {
        padding: 8px;
        height: 20px;
        line-height: 20px;
        font-size: 13px;
    }
    .part3 .left li .images p span {
        float: right;
        line-height: 20px;
    }
    .part3 .left li .images p i {
        margin: 0 3px 0 0;
        font-size: 12px;
    }
    .part3 .left li .text p {
        height: 38px;
        line-height: 38px;
        font-size: 17px;
    }
    .part3 .left li .text span {
        margin-top: 8px;
        line-height: 20px;
        height: 40px;
        font-size: 14px;
    }
    .part3.company-video .left li .video-left .text span {
        height: 40px;
    }
    .part3 .left li .text .bot {
        height: 20px;
        line-height: 20px;
        font-size: 14px;
    }
    .part3 .left li .text .bot b i {
        font-size: 12px;
        margin-right: 3px;
    }
    .pages {
        padding: 24px 0 0;
    }
    .part3 .left li .hover b {
        margin: 40px auto 10px;
    }
    .part3 .left li .hover a.btn {
        height: 28px;
        line-height: 28px;
        font-size: 13px;
        width: 90px;
    }
    .part3 .left li .images mark i {
        width: 16px;
        height: 16px;
        margin: 3px 3px 0 0;
    }
    .part3 .company {
        padding: 16px;
    }
    .bottomMenu {
        margin-top: 0;
    }
    .footLeft {
        width: 26%;
        padding-left: 30px;
    }
    .footRight {
        margin-right: 35px;
    }
    .footLeft ul li {
        font-size: 15px;
    }
    .footLeft p {
        font-size: 15px;
    }
    .footCenter ul li a {
        font-size: 15px;
    }
    .footRight ul li .ewm {
        width: 115px;
        height: 115px;
    }
    .header--drop ul li a {
        font-size: 14px;
    }
    .header--drop ul li a i {
        font-size: 16px;
        margin: 2px 4px 0 0;
        display: inline-block;
    }
    .header .right {
        margin-right: 182px;
    }

}
@media only screen and (min-width: 1400px) and (max-width: 1599px){
    .main{width: 1400px;}
    .banner {
        height: 400px;
        background-size: auto 100%;
    }
    .top .logo {
        width: 462px;
        margin: 47px auto 46px;
    }
    .top .bot {
        width: 630px;
    }
    .top .search input {
        height: 44px;
        line-height: 44px;
        width: 518px;
        font-size: 14px;
        text-indent: 18px;
    }
    .top .search button {
        height: 44px;
        line-height: 44px;
        width: 112px;
        font-size: 18px;
    }
    .top .search button i {
        font-size: 16px;
        margin-right: 4px;
    }
    .top .hot span i {
        width: 16px;
        height: 18px;
        margin: 5px 6px 0 0;
    }
    .top .hot span b {
        font-size: 16px;
    }
    .top .hot .right a {
        font-size: 16px;
        padding-right: 10px;
        margin-right: 10px;
    }
    .top .bot {
        padding-right: 110px;
    }
    .top .qws a {
        height: 44px;
        line-height: 44px;
        padding: 0 16px;
        font-size: 16px;
    }
    .part1 {
        margin-top: 42px;
        height: 70px;
    }
    .part1 li p {
        height: 70px;
        line-height: 70px;
        font-size: 20px;
        text-align: center;
    }
    .part2 dl {
        margin-top: 19px;
        overflow: hidden;
    }
    .part2 dt {
        width: 51px;
        height: 28px;
        line-height: 28px;
        font-size: 14px;
        margin-right: 13px;
    }
    .part2 dd span {
        width: 48px;
        line-height: 28px;
        margin: 0 13px;
        font-size: 14px;
    }
    .part2 dd li {
        line-height: 28px;
        margin: 0 13px;
        font-size: 14px;
    }
    .part3 {
        padding: 26px 0 34px 0;
    }
    .part3 .right {
        width: 324px;
        margin-left: 28px;
    }
    .part3 .video {
        padding: 18px;
        margin-bottom: 18px;
    }
    .part3 .right .title b {
        font-size: 20px;
    }
    .part3 .right .title i {
        width: 18px;
        height: 18px;
        background-size: 100% 100%;
    }
    .part3 .bigImg .images mark {
        top: 10px;
        right: 10px;
        height: 28px;
        line-height: 28px;
        padding: 0 12px;
        font-size: 14px;
    }
    .part3 .bigImg .images mark i {
        width: 18px;
        height: 18px;
        margin: 4px 3px 0 0;
    }
    .part3 .bigImg .images p {
        padding: 10px;
        height: 24px;
        line-height: 24px;
        font-size: 15px;
    }
    .part3 .bigImg .images p i {
        font-size: 14px;
    }
    .part3 .bigImg .text {
        margin-top: 6px;
        font-size: 15px;
    }
    .part3 .right li a {
        font-size: 15px;
    }
    .part3 .right li {
        margin-top: 16px;
        padding-left: 16px;
    }
    .part3 .right .title a.more {
        font-size: 15px;
    }
    .part3 .company .title i {
        font-size: 19px;
    }
    .part3 .company .btn {
        margin-top: 16px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .part3 .left li {
        margin-top: 21px;
        padding: 18px 18px;
    }
    .part3.company-video .left li .video-right {
        width: 244px;
        padding: 17px 0;
    }
    .part3.company-video .left li .video-right .image {
        width: 64px;
        height: 64px;
    }
    .part3.company-video .left li .video-right .btn a {
        padding: 0 15px;
        height: 32px;
        line-height: 30px;
        border-radius: 18px;
        font-size: 14px;
    }
    .part3.company-video .left li .video-right p {
        font-size: 14px;
        margin-top: 12px;
        line-height: 16px;
        height: 16px;
    }
    .part3.company-video .left li .video-right .btn {
        margin-top: 18px;
    }
    .part3.company-video .left li .video-left {
        padding: 18px;
    }
    .part3 .left li .images {
        width: 266px;
        /* height: 142px; */
        margin-right: 20px;
    }
    .part3.company-video .left li .images .mask .erweima {
        margin: 15px auto 0;
        width: 90px;
        height: 90px;
    }
    .part3 .left li .images p {
        padding: 10px;
        height: 22px;
        line-height: 22px;
        font-size: 14px;
    }
    .part3 .left li .images p i {
        font-size: 13px;
    }
    .part3 .left li .text p {
        height: 42px;
        line-height: 42px;
        font-size: 18px;
    }
    .part3.company-video .left li .video-left .text span {
        height: 40px;
    }
    .part3 .left li .text span {
        margin-top: 8px;
        line-height: 20px;
        height: 40px;
        font-size: 14px;
    }
    .part3 .left li .text .bot {
        font-size: 15px;
    }
    .part3 .left li .text .bot b i {
        font-size: 14px;
        margin-right: 3px;
    }
    .part3 .left li .hover b {
        width: 128px;
        height: 28px;
        line-height: 28px;
        margin: 45px auto 10px;
        font-size: 14px;
    }
    .part3 .left li .hover a.btn {
        height: 28px;
        line-height: 28px;
        font-size: 14px;
        width: 90px;
    }
    .bottomMenu {
        margin-top: 0;
        padding: 30px 0 25px 0;
    }
    .footLeft {
        width: 25%;
        padding-left: 35px;
    }
    .footRight {
        margin-right: 35px;
    }
    .footRight ul li .ewm {
        width: 125px;
        height: 125px;
    }
    .header--drop ul li a i {
        display: inline-block;
        font-size: 18px;
        margin: 2px 4px 0 0;
    }

}
@media only screen and (min-width: 1600px){
    .main{width: 1600px;}
}