/*  
365建站器让建站和seo变得简单！
siteurl：http://soft.365jz.com
*/
body { padding:0; margin:0;overflow-x:hidden; font-family:"微软雅黑", "宋体", "Trebuchet MS", Tahoma, Arial, sans-serif; color: #222222; font-size: 12px; line-height: 20px; background: #FFF;}
* { padding:0; margin:0;}
div, h1, h2, h3, h4, p, form, ul, label, input, textarea, img, span, dl, dt, dd { margin:0; padding:0;}
table {border-collapse:collapse;}
a { text-decoration: none; color:  #333333;}
a:hover {text-decoration: none;}
ul { padding:0; margin:0;}
li { list-style-type: none;}
img { border: none;}
.clear { clear: both;}
.clear::after {
    content: "";
    display: block;
    clear: both;
}
/* mbframe */
.z38266container{width:100%}
.padding-tb30{padding: 30px 0;}
.z38266row .z38266rowtitle{
    text-align: center;padding: 30px 0 20px 0;
}
.z38266row .z38266rowtitle h1{
    font-size: 28px;
    line-height: 30px;
    text-align: center;
}
.z38266row .z38266rowtitle p{
	font-size: 16px;line-height: 30px;
    color: rgba(119,119,119,1);
    font-family: Arial;
}
.z38266content{width:100%;font-size:16px;line-height:28px;padding-bottom:30px;}
.z38266content p{padding-bottom: 20px;}

/* header */

@media screen{
*{padding:0;margin:0;}
div,h1,ul,input,img,span,dl,dd{margin:0;padding:0;}
a{text-decoration:none;color:#333333;}
a:hover{text-decoration:none;}
ul{padding:0;margin:0;}
li{list-style-type:none;}
img{border:none;}
.z38266header{height:99px;background:#FFF;position:absolute;width:100%;top:20px;background:rgba(38, 38, 38, 0.58);}
@media only screen and (max-width: 1024px){
.z38266header{height:64px;}
}
.z38266header .logo{left:0;top:0;}
.z38266navmenu .z38266nav-itemed>a{color: #333!important;}.z38266header .logo h1{font-size:24px;line-height:56px;}
.z38266header .logo img{max-height:60px;padding:0;}
.z38266navmenu{position:absolute;left:0;top:0;}
.z38266navmenu .z38266nav{padding:0;}
.z38266navmenu ul li:hover{color:#333;}
.z38266icon-down:before{display:none;}
.z38266nav-bar{height:0;}
.z38266navmenu .z38266nav-item{line-height:43px;}
.z38266navmenu .z38266nav-item>a{color:#fff;font-size:16px;}
.z38266navmenu .z38266nav-item:hover{background:#6073a7;}
.z38266nav-child{box-shadow:none;border:none;background:rgba(130, 160, 230, 0.74);top:43px;}
.z38266nav .z38266nav-child a{color:#fff;text-align:center;}
.z38266navmenu .z38266nav .z38266nav-child a:hover{background:#526390;color:#fff;}
.z38266icon-spread-left:before,.z38266icon-close:before{color:#fff;}
.z38266header .search{position:absolute;right:225px;top:22px;font-size:12px;}
.z38266header .search ul li{position:relative;height:24px;margin-top:-12px;}
.z38266header .search .icon{color:#666;position:absolute;right:4px;top:5px;z-index:1;vertical-align:middle;background:url(../images/search.png) no-repeat;width:20px;height:20px;}
.z38266header .search input{border-radius:20px;background:rgba(232, 235, 239, .8);outline:none;height:24px;border:none;padding-left:10px;padding-right:26px;opacity:0.7;width:100px;-webkit-transition:opacity 0.5s ease-out, width 0.5s ease-out;-o-transition:opacity 0.5s ease-out, width 0.5s ease-out;transition:opacity 0.5s ease-out, width 0.5s ease-out;}
.z38266nav-child{line-height:45px;}
@media only screen and (max-width: 1140px){
.z38266header .logo{left:10px;}
.z38266header .logo{display:block;height:60px;width:137px;position:absolute;left:50%;top:0px;margin-left:-68px;}
.z38266header .search{display:none;position:fixed;width:156px;z-index:1000;left:20px;top:60px;}
.z38266header .search_r{left:auto;right:20px;}
.z38266header .search input{width:120px;}
}
@media only screen and (max-width: 600px){
.z38266header .search{display:none;}
.z38266nav-tree .z38266nav-item a{color:#333;}
}
}


    .swiper-container {
      width: 100%;
    }
	.swiper-container img{max-width:100%;}
    .swiper-slide {
      text-align: center;
      font-size: 18px;
      background: #fff;
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
    }
	.swiper-text{position: absolute;left:0;top:0;z-index:2;text-align:center;color:#FFF;width:100%;HEIGHT: 100%;display: flex;flex-direction: column;justify-content: center;}
	.swiper-text .banner-text-wrap {
         width: 100%;height: 100%;
    }
	.swiper-text .top-banner-text {
    	max-width: 1180px;
    	height: 100%;
    	margin: 0 auto;
    	overflow: hidden;
    	display: flex;
    	flex-direction: column;
    	justify-content: center;
	    padding-left: 20px;
		
	}
	
	.swiper-text .banner1 {
    background: transparent url(../images/banner1.png) no-repeat right 55%/64% auto;
}
	.swiper-text .banner2 {
   	    background: transparent url(../images/top_banner_con.png) no-repeat right bottom/60% auto;
	}
	.swiper-text .top-banner-text .banner1 h2 {
        color: #fff;
        font-size: 36px;
    }
    .swiper-text .top-banner-text .banner1 p {
        color: #fff;
        opacity: .8;
        font-size: 18px;
        line-height: 1.7;
    }
	.swiper-text h3 {
        font-size: 24px;
        text-align: center;
        margin-bottom: 3%;
		color: #FFF;
		line-height: 24px;
    }
	.swiper-text p {
        font-size: 16px;
        text-align: center;
        margin-bottom: 3%;
		color: #FFF;
		line-height: 24px;
    }
	.swiper-text .top-banner-text h2,.swiper-text .top-banner-text p{
		text-align: left;
		margin-bottom: 0;
		line-height: 1.7;
	}
	.swiper-text .swiperbtn {
		display: block;
        background: #0064Cd;
        background-image: -webkit-gradient(linear,right top, left top,color-stop(0, #1dab7d),to(#47de9d));
        background-image: linear-gradient(270deg,#1dab7d 0,#47de9d 100%);
        width: 120px;
        height: 40px;
        line-height: 40px;
        color: #fff;
        text-align: center;
        border-radius: 20px;
		margin:0 auto;
		font-size: 14px;
    }
	.swiper-text .swiperbtn:hover {
        -webkit-box-shadow: 0 1px 5px 0 rgb(34 178 129 / 50%);
        box-shadow: 0 1px 5px 0 rgb(34 178 129 / 50%);
        -webkit-transform: translateY(-5px);
        transform: translateY(-5px);
	}
.z38266sub-menu {
    background: white;
    -webkit-box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 12%);
    box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 12%);
}
.z38266sub-menu ul {
    text-align: center;
    font-size: 0;
}
.centerArea {
    max-width: 1200px;
    width: calc(100% - 32px);
    margin: 0 auto;
}
.z38266sub-menu ul li {
    float: left;
    position: relative;
}
.z38266sub-menu ul li a {
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 24px;
    position: relative;
    padding: 18px 0;
    display: inline-block;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}
.z38266sub-menu ul li.selected a {
    color: #ff5e19;
}
.z38266sub-menu ul li:hover a {
    color: #ff5e19;
}
.z38266sub-menu ul li.selected a::after {
    width: 100%;
}
.z38266sub-menu ul li:hover a::after {
    width: 100%;
}
.z38266sub-menu ul li a::after {
    content: "";
    width: 0;
    height: 4px;
    background: #ff5e19;
    position: absolute;
    bottom: 0;
    left: 0;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

/* container */

/* pagelist */

*{padding:0;margin:0;}
ul,li{list-style:none;}
img{border:0;max-width:100%;}
a{text-decoration:none;color:#666666;}
a:hover{text-decoration:underline;}
.about_left{height:auto;float:left;background-color:#e6eaed;margin-right:10px;width:100%;}
.about_left p{background-color:#7594c0;line-height:67px;width:93%;font-size:18px;font-family:Arial, Helvetica, sans-serif;padding-left:30px;color:#fff;}
.about_left p span{margin-right:5px;font-family:"黑体";color:#fff;}
.about_left img{margin:0px;width:100%;height:92px;padding:0px;}
.about_left img:hover{filter:alpha(Opacity=70);-moz-opacity:0.7;opacity:0.7;}
.about_left ul{margin-bottom:6px;*margin-top:-4px;}
.about_left ul li{display:block;border-bottom:1px solid #999da0;text-align:center;}
.about_left ul li a{display:block;font-size:12px;color:#000;letter-spacing:2px;line-height:60px;height:60px;width:100%;}
.about_left ul li.li_current{background-color:#1f5bb1;border-bottom:1px solid #fff;}
.about_left ul li.li_current a{text-decoration:none;color:#fff;}
.about_left ul li:hover{background-color:#1f5bb1;border-bottom:1px solid #fff;}
.about_left ul li:hover a{text-decoration:none;color:#fff;}




*{padding:0;margin:0;}
ul,li{list-style:none;}
a{text-decoration:none;color:#666666;}
a:hover{text-decoration:underline;}
.clear{clear:both;}
.about_right{float:right;width:100%;}
.about_right h2{text-align:center;line-height:63px;border-bottom:1px solid #7a7b7d;font-size:12px;font-weight:normal;}
.about_right h2 a{color:#030200;font-weight:normal;}
.about_right h2 a:hover{color:#900;}
.content{padding:20px 10px 20px 10px;}
.content .news_list .news_title li{height:46px;padding-left:15px;border-bottom:1px solid #e0e8f3;background:url(../images/news_list_dot.jpg) no-repeat left center;}
.content .news_list .news_title li span{float:right;line-height:46px;}
.content .news_list .news_title li a{display:block;float:left;line-height:46px;}
.content .news_list .news_title li:hover a,.content .news_list .news_title li:hover span{color:#900;}
.content .news_page{margin:0 auto;margin:20px 0px;text-align:center;width:98%;margin-bottom:80px;}
.content .news_page li{float:left;display:block;margin-right:10px;border:1px solid #999da0;padding:5px 10px;}
.content .news_page li:hover{display:block;color:#fff;background-color:#1f5bb1;padding:5px 10px;}

/* artlist */

@media screen{
.news629 {width:100%;max-width:1920px;margin:0 auto;background:url(../images/news_bg.jpg) no-repeat;background-size:100% 100%;}
.news629 .z38266row{width:100%;max-width:1200px;margin:0 auto;padding:35px 0;}
.news629 .news_title{width:100%;display:flex;justify-content:flex-start;align-items:center;}
.news629 .news_title h3{font-size:18px;color:#000;margin-right:15px;}
.news629 .news_title p{flex:1;font-size:14px;color:#5ab04d;float:left;font-style:normal;font-size:14px;height:30px;line-height:30px;border-bottom:2px solid #5ab04d;}
.news629 .news_pic{width:100%;position:relative;margin:20px 0;min-height:305px;text-align: center;}
.news629 .news_pic img{max-width:100%;height:300px}
.news629 .news_pic_mask{width:100%;position:absolute;height:15%;left:0;bottom:0;background-color:rgba(0, 0, 0, .3);color:#fff;}
.news629 .news_pic_mask p{width:90%;margin:0px auto;height:32px;line-height:32px;font-size:14px;}
.news629 .z38266tab{width:100%;margin:20px;position:absolute;top:-61px;left:0;}
.news629 .z38266tab .z38266tab-title{position:relative;left:0;height:40px;white-space:nowrap;font-size:0;border-bottom-width:0px;border-bottom-style:solid;transition:all .2s;-webkit-transition:all .2s;}
.news629 .z38266tab .z38266tab-title li:last-child{float:right;}
.news629 .z38266tab .z38266tab-title li{text-align:center;}
.news629 .z38266tab .z38266tab-title li p{display:inline-block;position:relative;width:100%;}
.news629 .z38266tab .z38266tab-title li:nth-of-type(1)::before{content:'';display:inline-block;position:absolute;left:0;bottom:0;width:4px;height:15px;background:#5ab04d;}
.news629 .z38266tab .z38266tab-title li:nth-of-type(2)::before{content:'';display:inline-block;position:absolute;left:0;bottom:0;width:4px;height:15px;background:#5ab04d;}
.news629 .z38266tab .z38266tab-title li:nth-of-type(2) p::after{content:'';display:inline-block;position:absolute;right:-14px;bottom:0;width:4px;height:15px;background:#5ab04d;}
.news629 .news_item_info{display:flex;align-items:center;margin-bottom:17px;}
.news629 .tab-item_data{position:relative;float:left;width:113px;height:114px;overflow:hidden;background:url(../images/data_bj.jpg) no-repeat;}
.news629 .tab-item_data p.year_month{display:block;font-style:normal;width:99%;margin:1px auto 0px auto;line-height:33px;text-align:center;color:#fff;background:#065083;}
.news629 .tab-item_data p.data{width:100%;line-height:80px;font-size:26px;font-weight:bold;text-align:center;}
.news629 .tab-item_con{float:left;margin-left:45px;margin-top:12px;flex:1;overflow:hidden;}
.news629 .tab-item_con h3{color:#000;height:30px;line-height:30px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news629 .tab-item_con p{width:100%;color:#6d6d6d;font-size:12px;line-height:20px;height:60px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;}
@media screen and (max-width:1024px){
.news629 {box-sizing:border-box;padding:15px;}
.news629 .tab-item_con{float:left;margin-left:25px;margin-right:12px;}
}
@media screen and (max-width:1024px){
.news629 .news_pic{height:300px;}
.news629 .news_pic img{max-height:100%;}
.news629 .news_pic_mask{display:none;}
.news629  .z38266col-md8{padding:0;}
.news629  .z38266tab{position:static;width:auto;padding:0;margin:0;}
}
}

/* artbody */
/* 话题标签topic */
.z38266meta-tags{padding: 20px 0;}
.z38266meta-tags .z38266tagitem {
    position: relative;
    display: inline-block;
    height: 30px;
    padding: 0 12px;
    font-size: 14px;
    line-height: 30px;
    vertical-align: top;
    border-radius: 100px;
    background: #f2f3f5;
    margin-bottom: 20px;
}
.z38266meta-tags .z38266tagitem:hover {
    background-color: rgba(0,102,255,.15);
}
.z38266meta-tags .z38266tagitem:not(:last-child) {
    margin-right: 10px;
}


@media screen{
*{padding:0;margin:0;}
div,h1,h1,p,ul,img,span{margin:0;padding:0;}
a{text-decoration:none;color:#333333;}
a:hover{text-decoration:none;}
ul{padding:0;margin:0;}
li{list-style-type:none;}
img{border:none;}
.clear{clear:both;}
.clear::after{content:"";display:block;clear:both;}
.z38266place{min-height: 56px;background-color: #f2f3f5;line-height: 56px;font-size: 16px;padding:0 20px;margin:20px 0;}
.z38266body{width:100%;overflow-x:hidden;font-size:16px;line-height:28px;padding-bottom:30px;}
.z38266body h1{font-size: 24px;
    line-height: 24px;
    text-align: center;
    margin-bottom: 3%;color:#2a2e2e;}
.z38266body .info{margin-bottom:15px;font-family:HelveticaNeueLTPro, "Microsoft Yahei";text-align: center;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;}
.z38266body .info small{padding:0 1px;}
.z38266body p{padding-bottom:20px;}
.z38266body img{max-width:90%;height:auto;margin: 2% auto;
    display: block;}
.z38266meta-tags{padding:20px 0;}
.z38266context{line-height:30px;}
}
/*! CSS Used fontfaces */
@font-face{font-family:'HelveticaNeueLTPro';src:url('../images/HelveticaNeueLTPro-ThEx.ttf?v=20208131600'), url('../images/HelveticaNeueLTPro-ThEx.ttf?v=201808131600') format('embedded-opentype');}

/* blockrow */

/* 话题标签topic */
.z38266meta-tags{padding: 20px 0;}
.z38266meta-tags .z38266tagitem {
    position: relative;
    display: inline-block;
    height: 30px;
    padding: 0 12px;
    font-size: 14px;
    line-height: 30px;
    vertical-align: top;
    border-radius: 100px;
    background: #f2f3f5;
    margin-bottom: 20px;
}
.z38266meta-tags .z38266tagitem:hover {
    background-color: rgba(0,102,255,.15);
}
.z38266meta-tags .z38266tagitem:not(:last-child) {
    margin-right: 10px;
}


@media screen{
*{padding:0;margin:0;}
div,h1,h3,h4,p,ul,img{margin:0;padding:0;}
a{text-decoration:none;color:#333333;}
a:hover{text-decoration:none;}
ul{padding:0;margin:0;}
li{list-style-type:none;}
img{border:none;}
.clear{clear:both;}
.clear::after{content:"";display:block;clear:both;}
.padding-tb30{padding:30px 0;}
.z38266place{min-height: 56px;background-color: #f2f3f5;line-height: 56px;font-size: 16px;padding:0 20px;margin:20px 0;}
.z38266body{width:100%;overflow-x:hidden;font-size:16px;line-height:28px;padding-bottom:30px;}
.z38266body .pic img{width:100%;}
.z38266body h1{font-size:22px;color:#222;font-weight:700;line-height:50px;text-align:left;}
.z38266body .price{width:100%;height:50px;text-indent:2em;line-height:50px;font-size:20px;color:#de2826;font-weight:600;background-color:#f2f3f5;}
.z38266body .price del{font-size:14px;color:#222;font-weight:normal;}
.z38266body .parameter p{font-size:12px;color:#555151;padding-top:10px;}
.z38266body .details{width:100%;height:30px;text-align:center;line-height:30px;font-size:20px;font-weight:600;background-color:#f2f3f5;color:#222;}
.z38266body .info{padding-bottom:15px;font-family:HelveticaNeueLTPro, "Microsoft Yahei";}
.z38266body .info small{padding:0 1px;}
.z38266body p{padding-bottom:20px;}
.z38266body img{max-width:98%;height:auto;}
.z38266meta-tags{padding:20px 0;}
.z38266context{line-height:30px;}
@media only screen and (max-width:768px){
.z38266body .pic img{width:100%;text-align:center;}
}
}
/*! CSS Used fontfaces */
@font-face{font-family:'HelveticaNeueLTPro';src:url('../images/HelveticaNeueLTPro-ThEx.ttf?v=20208131600'), url('../images/HelveticaNeueLTPro-ThEx.ttf?v=201808131600') format('embedded-opentype');}

@media screen{
.news_list_item_line{padding:30px;position:relative;-webkit-transition:all 0.5s;transition:all 0.5s;opacity:1;filter:alpha(opacity=100);-webkit-transform:translate(0, 0);transform:translate(0, 0);}
.news_list_item_line:hover{-webkit-box-shadow:rgba(0, 0, 0, .12) 0 0 22px;-moz-box-shadow:rgba(0, 0, 0, .12) 0 0 22px;box-shadow:rgba(0, 0, 0, .12) 0 0 22px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;background:#fff;color:#2ba0e8;}
.news_list_item_line:hover a{color:#2ba0e8;}
.news_list_item_header{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-moz-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:start;-webkit-align-items:flex-start;-moz-box-align:start;-ms-flex-align:start;align-items:flex-start;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:0;}
.news_list_item_date{font-size:14px;color:#999;line-height:24px;}
.news_list_item_title{font-size:16px;font-weight:400;color:#333;line-height:24px;}
.news_list_item_link{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;}
.news_list_item_summery{margin-top:18px;font-size:14px;color:#666;line-height:1.7;}
.news_list_parting_line{height:0;border-bottom:1px solid #ececec;margin:0 1.6666%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
@media only screen and (max-width: 600px){
.swiper-text{margin-top:-42px;}
}
.w100{width:100%;padding:0;}
.content_3 .title,.content_3 .news{padding:0 15px;}
.content_3{background:#f5f5f5;padding:80px 0 65px 0;}
.content_3 .title h3{font-size:38px;color:#333;font-weight:bold;text-align:center;}
.content_3 .news .swiper-container5{overflow:hidden;}
.content_3 .title img{max-width:100%;display:block;margin:35px auto 60px auto;}
.content_3 .img img{max-width:100%;display:block;margin:0 auto;}
.content_3 .img{height:300px;overflow:hidden;margin:0 auto;}
.content_3 .swiper-container5 .news_list_item_title{width:50%;margin:0 auto;}
.content_3 .news .news_list_item_line{padding:10px;background-color:#fff;margin-bottom:15px;}
@media only screen and (max-width: 768px){
.content_3 h4{padding-top:15px;}
}
@media only screen and (max-width: 414px){
.content_3 .img{height:206px;}
}
@media only screen and (max-width: 375px){
.content_3 .img{height:188px;}
}
.news_list_item_title,.news_list_item_summery{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news_list_item_title{width:100%;}
}
/*! CSS Used keyframes */
@-webkit-keyframes fadeIn{0%{opacity:0;}100%{opacity:1;}}
@keyframes fadeIn{0%{opacity:0;}100%{opacity:1;}}
@-webkit-keyframes fadeIn{0%{opacity:0;}100%{opacity:1;}}

@media screen{
*{padding:0;margin:0;}
div,ul,span{margin:0;padding:0;}
ul{padding:0;margin:0;}
li{list-style-type:none;}
.zzpages ul{float:left;padding:12px 0px 12px 16px;}
.zzpages ul li{display:inline-block;height:35px;line-height:35px;background:#fff;border:1px solid #e5e5e5;overflow:hidden;vertical-align:top;}
.zzpages ul li:hover{border:1px solid #292a32;}
.zzpages ul li .pageinfo{color:#292a32;padding:8px 12px;}
}

.course .title p {
    text-align: center;
}

.course .title p:first-child a {
    color: rgba(255, 182, 7, 1);
    font-size: 14px;
    font-weight: 600;
    font-family: '微软雅黑';
}

.course .title p:first-child {
    margin-top: 100px;
}

.course .title p:last-child {
    margin-top: 10px;
}

.course .title p:last-child a {
    color: rgba(63, 66, 96, 1);
    font-size: 30px;
    font-weight: 600;
    font-family: '微软雅黑';
}
.course .w_1 .xt,
.course .w_1 .nuk1,
.course .w_1 .nuk2,
.course .w_1 .uni {
    box-shadow: 0px 0px 38px rgb(0 0 0 / 6%);
    border: 1px solid rgb(148 144 136);
    margin-top: 30px;
}

.course .w_1 .xt1 {
height:200px;
    text-align: center;
overflow: hidden;
}

.course .w_1 .xt1 img {
min-height:200px;
max-width:100%;

}

.course .w_1 .xt>a img,
.course .w_1 .nuk1>a img,
.course .w_1 .nuk2>a img,
.course .w_1 .uni>a img {
    display: block;
    max-width: 100%;
    min-height: 145px;
    text-align: center;
    margin: 20px auto;
}

.course .w_1 .xt .title,
.course .w_1 .uni .title {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 25px 0;
}

.course .w_1 .uni .cp {
    margin: 74px 0;
}

.course .w_1 .nuk1 .title,
.course .w_1 .nuk2 .title {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 65px 0 40px 0;
}

.course .w_1 .nuk2 .title {
    margin: 115px 0 40px 0;
}

.course .w_1 .xt .title a,
.course .w_1 .nuk1 .title a,
.course .w_1 .nuk2 .title a,
.course .w_1 .uni .title a {
    letter-spacing: 1px;
    color: rgba(63, 66, 96, 1);
    font: normal normal 20px/40px 微软雅黑;
    text-align: center;
}

.course .w_1 .xt p,
.course .w_1 .nuk1 p,
.course .w_1 .nuk2 p,
.course .w_1 .uni p {
    width: 90%;
    margin: 0 auto;
    text-align: center;
    font-size: 14px;
    color: rgb(169, 169, 169);
    line-height: 24px;
    padding-bottom: 25px;
overflow: hidden;
text-overflow:ellipsis;
white-space:nowrap;
}

.course .w_1 .nuk1 p {
    margin-top: 60px;
}

.course .btn a {
    display: block;
    width: 262px;
    height: 55px;
    background-color: rgba(253, 181, 45, 1);
    color: #fff;
    font-size: 15px;
    text-align: center;
    line-height: 55px;
    font-family: '宋体';
    margin: 75px 0 100px 40%;
}

.course .w_1:last-child a:hover {
    border-radius: 30px;
}
/* 2 */
.z38266row_2{
    margin: 20px auto;
}
.z38266row_2 h1{
    margin-bottom: 10px;
    color: rgb(86, 70, 249);
}
.z38266row_2 span{
    font-size: 14px;
    color: rgb(119, 119, 119);
}
/* 3 */
.z38266row_3{
    text-align: center;
    margin-bottom: 100px;
}
.z38266row_3 .first_style_item_content{
    padding: 20px;
}
.z38266row_3 .first_style_item_content div{
    padding: 10px 10px;
    border-radius: 5px;
    box-shadow: 0 0 15px 0 rgb(0 0 0 / 10%);
}
.z38266row_3 img {
    margin-bottom: 20px;
    max-width:100%;
    height:200px;
    overflow: hidden;
}
.z38266row_3 span{
    display: block;
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 16px;
    color: #333;
    line-height: 22px;
    word-break: break-word;
}
.z38266row_3 p{
    font-size: 14px;
    color: #999;
    word-break: break-word;
}
.z38266row_3 i{
    display: inline-block;
    width: 98%;
    height: 180px;
}
.z38266main{
   margin: 0 auto;
}
 

@media screen{
*{padding:0;margin:0;}
div,h3,p,img,span{margin:0;padding:0;}
a{text-decoration:none;color:#333333;}
a:hover{text-decoration:none;}
img{border:none;}
.column-top .title-cn{font-size:36px;margin-bottom:9px;font-weight:normal;}
.column-top .title-en{display:block;font-weight:500;padding:10px 0;}
.text-center{text-align:center;}
.home-s2{background:url(../images/bg1.jpg) no-repeat center center;background-size:cover;padding:90px 1em 100px;}
.home-s2 .column-top .title-cn{color:#fff;}
.home-s2 .text{line-height:2;font-size:16px;color:rgba(255, 255, 255, 1);margin:1.5% 0 0;}
.home-s2 .item{background-color:rgba(255, 255, 255, .15);border:1px solid rgba(255, 255, 255, .3);margin-top:2%;text-align:center;padding:3.5% 15px 4.5%;color:#fff;-webkit-transition:.4s;transition:.4s;}
.home-s2 .item .icon{display:block;width:80%;margin:0 auto 20px;transition:all 0.5s;background-size:cover;}
.home-s2 .item h3{font-size:24px;color:#fff;}
.home-s2 .item .ellipsis2{min-height:120px;line-height:2;color:rgba(255, 255, 255, 1);margin:10px 0 20px;-webkit-line-clamp:3;font-size:15px;text-indent:2em;}
.home-s2 .item .line{display:block;width:28px;height:2px;margin:0 auto;background-color:#fff;}
.ellipsis2{overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;display:box;word-break:break-word;}
}

/* footer */

@media screen{
*{padding:0;margin:0;}
div,p,img,span,dl,dt,dd{margin:0;padding:0;}
a{text-decoration:none;color:#333333;}
a:hover{text-decoration:none;}
img{border:none;}
.clear{clear:both;}
.clear::after{content:"";display:block;clear:both;}
.z38266footer{margin:0 auto;color:#fff;background:#b81c22;border-top:1px solid #C7CED1;text-align:center;}
.z38266footer a{color:#fff;}
.z38266footer a:hover{color:#FFF;}
.z38266footer .z38266flink{padding-bottom:20px;}
.z38266footer .footerserver{padding:30px 0 20px 0;text-align:left;}
.z38266footer dl{margin:0 0 10px 50px;}
.z38266footer dl dd{color:#f3aaaa;}
.z38266footer dt{position:relative;font-size:16px;color:#fff;line-height:20px;margin-bottom:10px;}
.z38266footer dd{line-height:30px;}
.footerc{background:#9f1a1e;color:#fff;padding:30px 0;line-height:22px;}
#back-top{position:fixed;z-index:200;opacity:1;transition:bottom .3s ease;width:66px;height:70px;right:21px;bottom:47px;box-sizing:border-box;}
#back-top .back_top_content{position:absolute;left:50%;margin-left:-24px;bottom:calc(50% - 7px);margin-bottom:-24px;transition:bottom .3s ease;}
#back-top:hover .back_top_content{bottom:50%;}
.back_top_content .svg_0{width:48px;height:48px;}
.back_top_content svg{cursor:pointer;}
}