/*pub-header*/
.pub-header {
  height: 100px;
}

.pub-header-logo {
  float: left;
  width: 290px;
  height: 40px;
  margin-top: 30px;
}
.pub-header-logo img {
  width: 100%;
  height: 100%;
}

.pub-nav {
  position: relative;
  z-index: 5;
  float: left;
  margin-left: 60px;
}
.pub-nav .pub-nav-li {
  float: left;
  width: 76px;
  height: 100px;
  text-align: center;
  font-size: 13px;
font-weight:bold;
}
.pub-nav .nav-li-global, .pub-nav .nav-li-country {
  position: relative;
  width: 100px;
}
.pub-nav .nav-li-index {
  width: 50px;
}

.pub-nav-li-cur {
  background: #ef9c13;
}
.pub-nav-li-cur a {
  color: #fff;
}

.nav-a {
  overflow: hidden;
  position: relative;
  display: block;
  width: 100%;
  height: 100px;
  line-height: 100px;
  color: #595959;
  transition: color 200ms;
  -webkit-transition: color 200ms;
}

.nav-name {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100px;
}

.nav-a:hover {
  color: #fff;
}

.nav-a:hover .nav-bg {
  top: 0;
}

.nav-bg {
  position: absolute;
  z-index: 1;
  top: 100%;
  left: 0;
  display: block;
  width: 100%;
  height: 100px;
  background: #ef9c13;
  transition: top 200ms;
  -webkit-transition: top 200ms;
}

.header-more {
  /*float: left;*/
  float:right;
  margin-top: 31px;
}

.header-more-search, .header-more-lang, .header-more-menu {
  position: relative;
  float: left;
  margin-left: 4px;
  width: 36px;
  height: 36px;
  border: 1px solid #ccc;
  text-align: center;
  line-height: 36px;
  font-size: 14px;
  cursor: pointer;
}
.header-more-search{display:none;}
.header-more-search img, .header-more-lang img, .header-more-menu img {
  height: 18px;
  margin-top: 9px;
}
.header-more-search a,.header-more-menu a {
  color: #7c797e;
}
.header-more-lang{ 
 background:#ef9c13;
 border:1px solid #ef9c13;
}
.header-more-lang a{color:#fff;}
.header-more-lang:hover{ 
   background:#fff;
   border:1px solid #ccc;
}
.header-more-lang:hover a{ 
  color: #7c797e;
} 
.header-more-search a:hover,.header-more-menu a:hover {
  color: #ef9c13;
}

.header-more-search:hover .header-more-search-box {
  height: 87px;
}

.header-more-search-box {
  overflow: hidden;
  position: absolute;
  z-index: 2;
  top: 36px;
  left: -178px;
  height: 0;
  width: 300px;
  transition: height 200ms;
  -webkit-transition: height 200ms;
}
.header-more-search-box input {
	margin-top: 32px;
  width: 288px;
  height: 35px;
  padding: 5px;
  border: 1px solid #ccc;
  background: #f1f1f1;
}

/*sub-nav*/
.nav-li-about:hover .sub-nav-about {
  height: 50px;
}

.nav-li-about:hover .nav-bg {
  top: 0;
}

.nav-li-about:hover .nav-name {
  color: #fff;
}

.nav-li-global:hover .sub-nav-global {
  height: 50px;
}

.nav-li-country:hover .sub-nav-country {
  height: 50px;
}

.nav-li-global:hover .nav-name {
  color: #fff;
}

.nav-li-global:hover .nav-bg {
  top: 0;
}

.nav-li-country:hover .nav-name {
  color: #fff;
}

.nav-li-country:hover .nav-bg {
  top: 0;
}

.sub-nav-about {
  overflow: hidden;
  height: 0;
  width: 1400px;
  padding-left: 76px;
  background: #4c4a4f;
  transition: height 200ms;
}

.sub-nav-about-li {
  float: left;
  line-height: 50px;
  font-size: 14px;
  margin: 0 15px;
}

.sub-nav-about-li-a {
  color: #cecece;
}

.sub-nav-global {
  overflow: hidden;
  height: 0;
  width: 1400px;
  padding-left: 100px;
  background: #4c4a4f;
  transition: height 200ms;
}

.sub-nav-global-li {
  float: left;
  line-height: 50px;
  font-size: 14px;
  margin: 0 15px;
}

.sub-nav-global-li-a {
  color: #cecece;
}

.sub-nav-country {
  overflow: hidden;
  height: 0;
  width: 1400px;
  padding-left: 100px;
  background: #4c4a4f;
  transition: height 200ms;
}

.sub-nav-country-li {
  float: left;
  line-height: 50px;
  font-size: 14px;
  margin: 0 15px;
}

.sub-nav-country-li-a {
  color: #cecece;
}

.sub-nav-about-li-a:hover, .sub-nav-global-li-a:hover, .sub-nav-country-li-a:hover {
  color: #ef9c13;
}

.blank43 {
  height: 43px;
}

/*newscenter&coursecenter*/
.newscenter, .coursecenter {
  float: left;
  width: 686px;
}

.newscenter-pic, .coursecenter-pic {
  float: left;
}
.newscenter-pic h3, .coursecenter-pic h3 {
  margin-bottom: 14px;
  height: 28px;
  line-height: 28px;
  font-size: 18px;
  
}
.newscenter-pic h3 span, .coursecenter-pic h3 span{
  font-size:16px;
  font-weight:normal;
}
.newscenter-pic img, .coursecenter-pic img {
  width: 223px;
  height: 188px;
}

.newscenter-text, .coursecenter-text {
  position: relative;
  float: left;
  width: 438px;
  margin-left: 12px;
}

.news-nav-express, .news-nav-colorful, .course-nav-global, .course-nav-country, .join-nav-info, .join-nav-job {
  float: left;
  width: 74px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  font-size: 13px;
  background: #d6d6d6;
}
.news-nav-express a, .news-nav-colorful a, .course-nav-global a, .course-nav-country a, .join-nav-info a, .join-nav-job a {
  color: #646464;
}

.news-express-list, .news-colorful-list, .course-global-pic, .course-country-pic, .join-info-list, .join-job-list {
  position: absolute;
  top: 0;
  left: 0;
  visibility: hidden;
  opacity: 0;
  transition: opacity 1s;
  -webkit-transition: opacity 1s;
}

.course-global-pic {
  width: 100%;
  padding-top: 20px;
  padding-left:40px;
}
.course-global-pic img {
  width: 300px;
  height: 138px;
}

.course-country-pic {
  padding-left:75px;
}
.course-country-pic img {
  width: 210px;
  height: 162px;
margin-top: 18px;
}

.news-express-li, .news-colorful-li, .join-info-li, .join-job-li {
  line-height: 26px;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-express-li a, .news-colorful-li a, .join-info-li a, .join-job-li a {
  color: #333;
}
.news-express-li a:hover, .news-colorful-li a:hover, .join-info-li a:hover, .join-job-li a:hover {
  color: #ef9c13;
}

.news-express-li, .news-colorful-li {
  width: 450px;
}

.join-info-li, .join-job-li {
  width: 276px;
}

.news-cur {
  background: #2878a0;
}
.news-cur a {
  color: #fff;
}

.news-list-cur {
  visibility: visible;
  opacity: 1;
}

.news-content, .course-content {
  position: absolute;
  top: 42px;
  left: 0;
  width: 450px;
  height: 188px;
  overflow: hidden;
}

/*videocenter*/
.videocenter {
  float: right;
  width: 512px;
}

.index-video {
  float: left;
}
.index-video img {
  width: 330px;
  height: 227px;
}

.index-coperation {
  float: right;
}
.index-coperation img {
  width: 170px;
  height: 227px;
}

/*joincenter*/
.joincenter {
  float: right;
  width: 512px;
}

.joincenter-pic {
  float: left;
}
.joincenter-pic h3 {
  margin-bottom: 14px;
  height: 28px;
  line-height: 28px;
  font-size: 18px;
  
}
.joincenter-pic h3 span{
 font-size:16px;
 font-weight:normal;
}
.joincenter-pic img {
  width: 222px;
  height: 188px;
}

.joincenter-text {
  position: relative;
  float: left;
  width: 276px;
  margin-left: 12px;
}

.join-content {
  position: absolute;
  top: 42px;
  left: 0;
  width: 276px;
  height: 188px;
  overflow: hidden;
}

/*footer*/
.pub-footer {
  width: 100%;
  height: 70px;
  background: #494949;
}

.pub-footer-logo {
  float: left;
  margin-top: 15px;
  width: 285px;
  height: 40px;
}
.pub-footer-logo img {
  width: 100%;
  height: 100%;
}

.pub-footer-copyright {
  float: left;
margin-left:16px;
  margin-top: 10px;
  width: 418px;
  line-height: 26px;
  padding-left: 10px;
  font-size: 13px;
  color: #cacaca;
}

.pub-footer-bg {
  float: left;
  margin-top: 19px;
  width: 252px;
  height: 32px;
}

.pub-footer-function {
  width: 300px;
    position: absolute;
    right: 0;
}

.pub-footer-function-OA, .pub-footer-function-email {
  float: right;
  margin-top: 18px;
  margin-left: 40px;
  height: 34px;
  line-height: 32px;
  font-size: 14px;
}
.pub-footer-function-OA img, .pub-footer-function-email img {
  width: 32px;
  height: 32px;
  vertical-align: middle;
}
.pub-footer-function-OA a, .pub-footer-function-email a {
  color: #faa000;
}

/*backtop*/
.backtop {
  position: fixed;
  z-index: 999;
  bottom: 105px;
  right: 3.33%;
  width: 64px;
  height: 64px;
  cursor: pointer;
}
.backtop img {
  width: 100%;
}

/*banner*/
.pub-banner {
  position: relative;
}

.banner-over {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 180px;
  background-color: black;
  background-color: rgb(0, 0, 0);
filter: progid:DXImageTransform.Microsoft.Gradient(startColorstr=#33000000,endColorstr=#33000000);
  background-color: rgba(0, 0, 0, 0.2);

}

.banner-over-text {
  float: left;
  padding-top: 30px;
  width: 160px;
  color: #fff;
  font-size: 16px;
  line-height: 1.8;
  text-transform: uppercase;
}
.banner-over-text span {
  font-size: 14px;
}

.banner-over-code {
  float: left;
  width: 150px;
  padding-top: 36px;
  text-align: right;
  font-size: 12px;
  color: #fff;
  line-height: 1.8;
}
.banner-over-code img {
  width: 58px;
  height: 58px;
}

.banner-over-pic {
  position: relative;
top:2px;
  float: right;
  width: 732px;
  height: 178px;
}

.banner-over-pic-code, .banner-over-pic-business, .banner-over-pic-job {
  position: absolute;
  display: inline-block;
  width: 244px;
  overflow: hidden;
  transition: all 300ms;
  -webkit-transition: all 300ms;
}

.banner-over-pic-code {
  top: 14px;
  left: 0;
}

.banner-over-pic-business {
  top: 14px;
  left: 244px;
}

.banner-over-pic-job {
  top: 14px;
  left: 488px;
}
.banner-over-pic-code img{
  display:block;
  width:454px;
  height:164px;
}

.banner-over-pic-business img{
display:block;
  width:454px;
  height:164px;
}

.banner-over-pic-job img{
display:block;
  width:454px;
  height:164px;
}
/*submenu*/
.submenu {
  display: none;
  position: absolute;
  z-index: 6;
  top: 31px;
  right: 0;
  width: 335px;
  height: 880px;
  background: #2978a1;
}

.submenu-contentarea {
  width: 290px;
  height: 745px;
  margin-top: 45px;
  margin-left: 42px;
}

.submenu-close {
  cursor: pointer;
}
.submenu-close img {
  width: 29px;
  height: 29px;
}

.submenu-title {
  height: 56px;
  line-height: 56px;
  font-size: 18px;
  color: #fff;
}

.submenu-links-line1, .submenu-links-line2, .submenu-links-line3, .submenu-links-line4 {
  margin-bottom: 20px;
}

.links-about, .links-country, .links-global, .links-company, .links-info, .links-operation, .links-news, .links-job, .links-contact, .links-index {
  float: left;
  width: 125px;
margin-right:20px;
}
.links-about h4, .links-country h4, .links-global h4, .links-company h4, .links-info h4, .links-operation h4, .links-news h4, .links-job h4, .links-contact h4, .links-index h4 {
  font-size: 16px;
  font-weight: normal;
  margin-bottom:20px;
}
.links-about h4 a, .links-country h4 a, .links-global h4 a, .links-company h4 a, .links-info h4 a, .links-operation h4 a, .links-news h4 a, .links-job h4 a, .links-contact h4 a, .links-index h4 a {
  color: #fff;
  text-decoration: underline;
}
.links-about li, .links-country li, .links-global li, .links-company li, .links-info li, .links-operation li, .links-news li, .links-job li, .links-contact li, .links-index li {
  font-size: 12px;
  line-height: 26px;
}
.links-about li a, .links-country li a, .links-global li a, .links-company li a, .links-info li a, .links-operation li a, .links-news li a, .links-job li a, .links-contact li a, .links-index li a {
  color: #ccc;
}
.links-about li a:hover, .links-country li a:hover, .links-global li a:hover, .links-company li a:hover, .links-info li a:hover, .links-operation li a:hover, .links-news li a:hover, .links-job li a:hover, .links-contact li a:hover, .links-index li a:hover {
  color: #fff;
}
#video_wrapper{
 float:left;
}