@charset "utf-8";
/* CSS Document */
* {
  margin: 0;
  padding: 0;
  list-style: none;
}
p{
    padding: 0;
}
body {
  background: #fff;
  font: normal 12px/22px 微软雅黑;
  width: 100%;
}
img {
  border: 0;
}
a {
  text-decoration: none;
  color: #333;
    text-decoration:none;
}
h3{
    margin-top: 0ss;
}
a:hover {
  color: #1974A1;
    text-decoration: none;
}
/*banner*/
.bottom_gy {
    width: 100%;
    height: 300px;
    position: relative;
    margin-top: 62px;
    background-size: 100% 100% !important;
}
.video{
   margin: 0px auto; 
   display: block; 
   position: relative; 
   top: 140px;
   color: #fff;
   font-size: 28px;
   font-family: '微软雅黑';
   text-align: center;
}
/*视频*/
.row {
    margin-right: 0;
    margin-left: 0;
}
.container {
    margin-right: auto;
    margin-left: auto;
    padding-left: 15px;
    padding-right: 15px;
}
.all_title3 {
    margin: 80px 0 18px 0;
    text-align: center;
    color: #fff;
    padding: 0;
}
.fonts {
    border: #126deb 1px solid;
    width: 140px;
    display: inline-block;
    margin-bottom: 13px;
}
.br {
    border: #126deb 1px solid;
    width: 1205px;
    display: inline-block;
    margin-bottom: 8px;
    margin-left: 20px;
}
#filters {
    padding: 0px;
    margin: auto;
    display: table;
    /* border: 1px solid #999; */
    margin-bottom: 44px;
}
#filters .active {
    display: block;
    padding: 5px 16px;
    text-decoration: none;
    background: #126deb;
    border: solid 1px #126deb;
    color: #fff;
    cursor: pointer;
    font-size: 18px;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 500;
    /* border: solid 2px #FFFFFF; */
    /* border-radius: 4px; */
}
#filters .active span {
    color: #fff;
    cursor: pointer;
    font-size: 20px;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 400;
}
#filters li {
    display: block;
    padding: 5px 16px;
    text-decoration: none;
    color: #8d8d8e;
    cursor: pointer;
    font-size: 18px;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 300;
    border: solid 2px #FFFFFF;
    /* border-radius: 4px; */
    float: left;
    /* margin-left: 16px; */
    border: 1px solid #bebebe;
}
#filters li span {
    color: #8d8d8e;
    cursor: pointer;
    font-size: 20px;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 400;
}
.all_title3 .title {
    font-size: 28px;
    font-weight: 100;
}
.course_box .course_title .course_span1{
    font-size: 18px;
    color: #999;
    /* float: left; */
    text-align: center;
    display: block;
}
.course_box .course_title{
  overflow: hidden;
  line-height: 34px;
  margin: 0 10px 20px 20px;
}
.course_box .course_title .course_span1 strong{
  font-size: 34px;
  color: #333;
  margin-right: 20px;
  font-weight: 500;
}
.course_box .course_title .course_span2{
  font-size: 22px;
  color: #3685f1;
  float: right;
}
.course_box .course_video{
  margin: 20px 0 0 0;
}
.course_box .course_video ul li{
  width: 380px;
  /*height: 342px;*/
  display: block;
  position: relative;
  float: left;
  margin: 17px;

}
.course_box .course_video ul li:nth-last-child(1){
  /*margin-right: 0;*/

}
.course_box .course_video ul li span{
  width: 100%;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.48);
  font-size: 20px;
  text-align: center;
  line-height: 50px;
  position: absolute;
  bottom: 0;
  display: block;
  color: #fff;
  transition-timing-function:ease;
}
.course_box .course_video ul li b{
  background: url('../images/course/course_banner_dj.png') no-repeat;
  position: absolute;
  top: 40%;
  left: 43%;
  display: block;
  width: 68px;
  height: 69px;
}
.course_box .course_video ul li i{
    width: 380px;
    height: 310px;
    background-color: rgba(0, 0, 0, 0.35);
    display: block;
    position: absolute;
}
.course_box{
  overflow: hidden;
  margin-bottom: 70px;
}
.zxzx{
  width: 100%;
  height: 240px;
  background:url('../images/course/course_zx.jpg') no-repeat;
}
.zxzx .section span{
  font-size:24px;
  color: #333;
  font-family: '微软雅黑';
  text-align: center;
  display: block; 
}
.zxzx .section .li{
  margin-bottom: 18px;
}
.zxzx .section .li a{
    display: block;
    margin: 0 1px 1px 0;
    background: #bd9e6e;
    color: #fff;
    font-size: 13px;
    padding: 10px 32px;
    overflow: hidden;
    border-radius: 8px;
    width: 194px;
    margin: auto;
}
.zhixun {
    background: url(../images/course/course_zx_ico.png) no-repeat;
    width: 32px;
    height: 29px;
    display: block;
    float: left;
    margin-right: 14px;
}
.zxzx .section .zx_span span {
    font-size: 20px;
    color: #fff;
    font-family: '微软雅黑';
    text-align: center;
    display: block;
    float: left;
    line-height: 26px;
}
/*鼠经过击显示*/
.course_box .course_video ul li:hover i {
    width: 380px;
    height: 310px;
    background-color:rgba(0, 0, 0, 0.9);
    display: block;
    position: absolute;
    /*border: 3px solid #007EFF;*/
}
.course_box .course_video ul li:hover b {
    background: url('../images/course/course_banner_dj2.png') no-repeat;
    position: absolute;
    top: 34%;
    left: 41%;
    display: block;
    width: 68px;
    height: 69px;
}
.course_box .course_video ul li:hover span {
    width: 100%;
    height: 310px;
    background-color: rgba(0, 0, 0, 0);
    font-size: 20px;
    text-align: center;
    line-height: 600px;
    position: absolute;
    bottom: 90px;
    display: block;
    color: #fff;
    transition:transform 4s;
}
/*图文教程*/
.tab_news ul li{
    width: 380px;
    float: left;
    border: 1px solid #e9e9e9;
    padding: 30px 20px 10px;
    overflow: hidden;
    display: inline-table;
    height: 322px;
    margin: 15px 15px;
    box-shadow: 4px 4px 10px #E4F0FD;
}
.tab_news ul li:hover {
    margin-top: 8px;
}
.tab_news ul li:nth-child(3):hover {
    height: 340px;
    margin-top: 8px;
}

.tab_news ul li .img{
    width: 320px;
   /* height: 180px;*/
     margin: auto;
}
.tab_news ul li img{
     max-width: 360px;
     width: 320px;
     height: 180px;
}

.tab_news ul li .con {
    width: 320px;
    float: left;
}
.hein {
    /*height: 62px;*/
}
.tab_news ul li .con .tit {
    padding-bottom: 3px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 28px;
}
.tab_news ul li .con .tit a{
    color: #717171;
    font-size: 16px;
    padding-bottom: 3px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-family: '微软雅黑';
}

.tab_news ul li .con .info {
    color: #737373;
    font-size: 14px;
    line-height: 22px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.tab_news ul li .con .info a {
    color: #26a0ea;
}
.liul {
    padding-top: 8px;
    overflow: hidden;
}
.tab_news ul li .con .time_left {
    color: #B1AFAF;
    padding-bottom: 20px;
    float: left;
    font-size: 13px;
    font-family: "宋体";
}
.tab_news ul li .con .time_right {
    color: #B1AFAF;
    padding-bottom: 15px;
    float: right;
    font-size: 12px;
    font-family: "宋体";
}
.spanxinwen{
    width: 1218px;
    margin: auto;
    overflow: hidden;
    padding: 38px 20px;
}
.row {
    margin-right: 0;
     margin-left: 0; 
}
.passion-btn a {
    /* color: #666; */
    cursor: pointer;
    font-size: 18px;
    font-family: '微软雅黑';
    font-weight: 500;
}

.passion-btn a {
    display: table;
    padding: 4px 52px;
    text-decoration: none;
    background: #fff;
    border: solid 1px #979898;
    color: #666;
    cursor: pointer;
    font-size: 18px;
    font-family: '微软雅黑';
    font-weight: 400;
    /* border: solid 2px #FFFFFF; */
    border-radius: 4px;
    margin: 30px auto 0 auto;
}
.passion-btn a:hover {
    background: #46a4da;
    border: solid 1px #fff;
    color: #fff;
}
.brs {
    border: #126deb 1px solid;
    width: 1205px;
    display: inline-block;
    margin-bottom: 8px;
    margin-left: 12px;
}
.course_box .course_video ul li .mengbans{
    width: 380px;
    height: 312px;
    background-color: rgba(0, 0, 0, 0);
    display: block;
    position: absolute;
    top: 0;
}
/*弹出窗*/
  .reveal-modal-bg { 
    position: fixed; 
    height: 100%;
    width: 100%;
    background: #000;
    background: rgba(0,0,0,.8);
    z-index: 100;
    display: none;
    top: 0;
    left: 0; 
    }
  
  .reveal-modal {
    visibility: hidden;
    top: 100px; 
    left: 25%;
    /*margin-left: -300px;*/
    width: 960px;
    background: #eee -200px -80px;
    position: absolute;
    z-index: 101;
    padding: 30px 40px 34px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    -moz-box-shadow: 0 0 10px rgba(0,0,0,.4);
    -webkit-box-shadow: 0 0 10px rgba(0,0,0,.4);
    -box-shadow: 0 0 10px rgba(0,0,0,.4);
    }
    
  .reveal-modal.small     { width: 200px; margin-left: -140px;}
  .reveal-modal.medium    { width: 400px; margin-left: -240px;}
  .reveal-modal.large     { width: 600px; margin-left: -340px;}
  .reveal-modal.xlarge    { width: 800px; margin-left: -440px;}
/*底部*/
.footer {
    padding: 0;
    background-color: #2d2f3c;
}
.contrain {
    width: 1200px;
    margin: 0 auto;
}
.clearfix {
    zoom: 1;
}
.footer-copyright {
    clear: both;
    background-color: #242634;
    font-size: 14px;
    color: #71777c;
}
.clearfix {
}
.clearfix {
    zoom: 1;
}
.contrain {
    width: 1200px;
    margin: 0 auto;
}
.footer .footer-bottom {
    width: 100%;
    /* padding-top: 20px; */
}
@media (min-width: 1200px)
.container {
    width: 1200px;
}

@media (min-width: 1200px)
.container {
    width: 1200px;
}
@media (min-width: 1200px)
.container {
    width: 1200px;
}
@media (min-width: 992px)
.container {
    width: 970px;
}
@media (min-width: 768px)
.container {
    width: 750px;
}
.container {
    margin-right: auto;
    margin-left: auto;
    padding-left: 0px;
    padding-right: 15px;
}
.footer .copyright {
    /* margin: 20px 0 30px 0; */
    margin: 26px 0;
    font-size: 12px;
    text-align: center;
    color: #a1a2a5;
    width: 100%;
    float: left;
    line-height: 24px;
    font-family: Microsoft Yahei!important;
}
.footer_content {
    padding: 70px 0;
    overflow: hidden;
    margin-left: -70px;
    margin: auto;
}
.footer_list {
    margin-left: 70px;
}
.span6 {
    width: 66%;
    margin: auto;
}
.footer_list {
    margin-left: 0;
}
.quick_navigation_title, .footer_link_title, .footer_cotact_title {
    color: #D9D9DA;
    font-size: 16px;
    margin-bottom: 15px;
}
.footer_link ul li {
    float: left;
    margin-bottom: 18px;
}
.footer_link ul li a {
    display: block;
    margin: 0 1px 1px 0;
    /* background: #242634; */
    color: #8A8A8A;
    font-size: 13px;
    padding: 5px 24px;
    overflow: hidden;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.50);
}
.footer_cotact {
    color: #8A8A8A;
    font-size: 13px;
}

.footer_cotact ul li {
    margin-bottom: 16px;
    overflow: hidden;
}
.footer_cotact .footer_cotact_type {
    /*width: 15%;*/
    display: block;
    float: left;
}
.footer_cotact .footer_cotact_content {
    width: 85%;
    display: block;
    float: left;
}
.yqlj{
    width: 34%;
    float: left;
    padding-left: 5%;
}
.footer_cotact li span a{
    font-size: 18px;
    font-family: 'Microsoft Yahei'!important;
    color: #a7a7a7;
    line-height: 22px;

}
.footer_link ul li .footer_cotact_content{
color: #E0E2E6;
    font-size: 20px;
    font-family: Microsoft Yahei!important;
}
.footer_link ul li .dz{
    color: #a7a7a7;
    font-size: 15px;
    font-family: Microsoft Yahei!important;
}
.zaixian{
    background: url(../images/footer_zx.png) no-repeat;
    width: 25px;
    height: 23px;
    display: block;
    float: left;
    margin-right: 14px;
}
.shenqing{
    background: url(../images/footer_sq.png) no-repeat;
    width: 25px;
    height: 23px;
    display: block;
    float: left;
    margin-right: 14px;
}
.zx_span span{
    font-size: 14px;
    font-family: 'Microsoft Yahei'!important;
    color: #E0E2E6;
    display: block;
    font-weight: 300;
    float: left;
}
.yqlj2 {
    width: 16%;
    float: left;
    padding-left: 5%;
}
.yqlj1 {
    width: 20%;
    float: left;
    padding-right: 24%;
    display: -webkit-inline-box;
    margin-left: 48px;
}
.yqlj4 {
    width: 14%;
    float: left;
    padding-left: 3%;
}
.changxian{
   height: 170px;
   width: 1px;
   display: block;
   background: #242634; 
   float: left;
}
/*弹出窗*/
  .reveal-modal-bg { 
    position: fixed; 
    height: 100%;
    width: 100%;
    background: #000;
    background: rgba(0,0,0,.8);
    z-index: 100;
    display: none;
    top: 0;
    left: 0; 
    }
  
  .reveal-modal {
    visibility: hidden;
    top: 100px; 
    left: 25%;
    /*margin-left: -300px;*/
    width: 960px;
    background: #eee -200px -80px;
    position: absolute;
    z-index: 101;
    padding: 30px 40px 34px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    -moz-box-shadow: 0 0 10px rgba(0,0,0,.4);
    -webkit-box-shadow: 0 0 10px rgba(0,0,0,.4);
    -box-shadow: 0 0 10px rgba(0,0,0,.4);
    }
    
  .reveal-modal.small     { width: 200px; margin-left: -140px;}
  .reveal-modal.medium    { width: 400px; margin-left: -240px;}
  .reveal-modal.large     { width: 600px; margin-left: -340px;}
  .reveal-modal.xlarge    { width: 800px; margin-left: -440px;}
  .reveal-modal .gbans {
    font-size: 22px;
    line-height: .5;
    position: absolute;
    top: 8px;
    right: 11px;
    color: #aaa;
    text-shadow: 0 -1px 1px rbga(0,0,0,.6);
    font-weight: bold;
    cursor: pointer;
}
.course_title1 {
    text-align: center;
    font-size: 24px;
    color: #333;
    display: block;
    position: relative;
}
ul.tabes {
    margin-top: 48px;
}
.course_title1:after{
    content: '';
    display: block;
    width: 45%;
    height: 2px;
    background: #C7C2C2;
    position: absolute;
    left: 0;
    top: 18px;
}
.course_title1:before{
    content: '';
    display: block;
    width: 45%;
    height: 2px;
    background: #C7C2C2; 
    position: absolute;
    right: 0;
    top: 18px;
}
.news_title img{
    margin: auto;
    display: block;
}