.tab_title_wall{
    width: 100%;
    border-bottom: 1px solid #eeeeee;
}
.tab_title{
    height: 70px;
    line-height: 70px;
}
.tab_title > div{
    font-size: 16px;
}
.tab_item > div{
    display: none;
}
.tab_item > div:nth-child(1){
    display: block;
}
.WWA{
    position: relative;
}
.WWA_EN{
    color: #eef1ff;font-size: 72px;
}
.WWA_CN{
    position: absolute;
    bottom: 15px;
    left: 0;
    z-index: 10;
    font-size: 32px
}
.news_date{
    margin: 20px 0;
    padding:0 40px;
    border-right: 1px solid #eee;
}
.news_content{
    margin: 20px;
    padding:20px 100px;
    border-bottom: 1px solid #eee;
}
.intro{margin: 0 10px}
.intro_title{
    font-size: 24px;
    color: #999999;
}
.intro_text{
    line-height: 28px;
    color: #666;
}
.rhombus{
    display: inline-block;
    width: 25px;
    height: 25px;
    background: #e5eeff;
    transform: rotate(45deg);
    margin: 0 20px;
    animation: rotateIn 2.5s linear 1s infinite;
}
.rhombus_left{
    margin-right: 120px;
    margin-bottom: 10px;
    margin-top: 10px;
}
.rhombus_right{
    margin-left: 120px;
    margin-bottom: 50px;
}
.honor_title{
    width: 50%;
    margin: 25px auto;
    font-size: 30px;
    color: #666;
}
.honor_item > div:nth-child(1){
    display: block;
}
.honor_item > div:nth-child(2){
    display: none;
}
.certificate_item{
    width:290px;
    margin: 25px auto;
}
.certificate_img{
    width:290px;
    height: 234px;
    background: #ececec;
    margin: 0 auto;
    text-align: center;
}
.img_v{
    width: 100%;
    padding:15px;
}
.img_h{
    width: 60%;
    padding:15px;
}
.certificate_text{
    width: 290px;
    height: 70px;
    background: #bcbcbc;
    line-height: 70px;
    color: #fff;
    margin: 0 auto;
    text-align: center
}
.course .circle{
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 11px double #eeeeee;
}
.course .line{
     width: 4px;
     height: 70px;
     background:#eeeeee;
     margin: 8px;
}
.course_text{
    font-size: 24px;
    font-weight: bolder;
}
.font_bolder{
    font-weight: bolder;
}
.contact_item{
    width:224px;
    height: 202px;
    background: #eee;
    text-align: center;
    padding: 20px;
}
.new_width{
    width: 80%;
    margin: 0 auto;
}