body{
    margin: 0;
}
#first_ds{
    width: 100%;
    height: 580px;
    background-image: url("/static/images/background_images/banner3.jpg");
    background-size: cover;
    background-position: center center;
    /*position: absolute;*/
    overflow: hidden;
}
#left_d{
    height: 100%;
    padding-left: 80px;
    position: relative;
    margin-left: 6%;
    z-index: 9;
    width: 276px;
    overflow: hidden;
    display: inline;
    float: left;
}
#chinese{
    font-size: 36px;
    color: #FFFFFF;
    line-height: 50px;
    margin-top: 70px;
    margin-bottom: 5px;
    text-align: center;
}
#english{
    font-size: 36px;
    color: #FFFFFF;
    line-height: 50px;
    margin-top: 0;
    text-align: center;
}
#right_d{
    height: 450px;
    width: 58%;
    padding-right: 14%;
    position: relative;
    margin-right:10px;
    z-index: 9;
    float: right;
    display: inline;
}
dl{
    margin: 75px -15px
}
dl>dd{
    float: left;
    display: inline;
    padding: 15px 0;
    width: 33.3333%;
    margin: 0;
}
dl>dd>a{
    display: block;
    padding-top: 66.6666%;
    border: 1px solid rgba(255,255,255,0.4);
    border-color: #fff\0/;
    *border-color: #fff;
    margin: 0 15px;
    position: relative;
    border-radius: 5px;
}
dl>dd>a:hover{
    background-color: rgba(0,0,0,.5);
}
.pdd{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: 0.4s ease;
}
.pdd>span{
    color: #fff;
    font-size: 18px;
    position: absolute;
    top: 36%;
    margin-top: -6px;
    width: 100%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-bottom: 20px;
    height: 40px;
    line-height: 40px;
}
.pdd>p{
    color: #fff;
    font-size: 18px;
    position: absolute;
    top: 52%;
    margin-top: -6px;
    width: 100%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-bottom: 20px;
    height: 40px;
    line-height: 40px;
}
#p_1{
    background: url("/static/images/background_images/bisIco1.png") center 26% no-repeat;
}
#p_2{
    background: url("/static/images/background_images/bisIco2.png") center 26% no-repeat;
}
#p_3{
    background: url("/static/images/background_images/bisIco3.png") center 26% no-repeat;
}
#p_4{
    background: url("/static/images/background_images/bisIco4.png") center 26% no-repeat;
}
#p_5{
    background: url("/static/images/background_images/bisIco5.png") center 26% no-repeat;
}
#p_6{
    background: url("/static/images/background_images/bisIco6.png") center 26% no-repeat;
}