.banner{
    width:100%;
    position: relative;
}
.banner img{
    width:100%;
    display: block;
}
@media all and (min-width:1200px){
    .banner-col{
        width:1200px;
        height:100%;
        position: absolute;
        top:0px;
        left:50%;
        margin-left:-600px;
    }
}
@media all and (min-width: 960px) and (max-width: 1199px) {
    .banner-col{
        width:100%;
        height:100%;
        position: absolute;
        top:0px;
        left:50%;
        margin-left:-50%;
    }
}
@media all and (min-width: 768px) and (max-width: 959px) {
    .banner-col{
        width:100%;
        height:100%;
        position: absolute;
        top:0px;
        left:50%;
        margin-left:-50%;
    }
}
@media all and (min-width: 480px) and (max-width: 767px){
    .banner-col{
        width:100%;
        height:100%;
        position: absolute;
        top:0px;
        left:50%;
        margin-left:-50%;
    }
}
@media all and (max-width: 479px) {
    .banner-col{
        width:100%;
        height:100%;
        position: absolute;
        top:0px;
        left:50%;
        margin-left:-50%;
    }
}
.banner-col li{
    width:200px;
    padding:5px;
    box-sizing: border-box;
    position: absolute;
    left:0px;
    top:50%;
    margin-top:-38px;
    background: linear-gradient(to right,rgba(54, 16, 16, 0.5), 70%, rgba(255,255,255,0));
}
@media all and (min-width: 480px) and (max-width: 767px){
    .banner-col li{
        width:200px;
        padding:5px;
        box-sizing: border-box;
        position: absolute;
        left:0px;
        top:50%;
        margin-top:-30px;
        background: linear-gradient(to right,rgba(54, 16, 16, 0.5), 70%, rgba(255,255,255,0));
    }
}
@media all and (max-width: 479px) {
    .banner-col li{
        width:150px;
        padding:5px;
        box-sizing: border-box;
        position: absolute;
        left:0px;
        top:50%;
        margin-top:-26px;
        background: linear-gradient(to right,rgba(54, 16, 16, 0.5), 70%, rgba(255,255,255,0));
    }
}
.banner-col li p{
    font-size:14px;
    color:#b2b2b2;
}
.banner-col li h4{
    font-size:36px;
    color:#ffffff;
    font-weight: normal;
}
@media all and (min-width: 480px) and (max-width: 767px){
    .banner-col li h4{
        font-size:24px;
        color:#ffffff;
        font-weight: normal;
    }
}
@media all and (max-width: 479px) {
    .banner-col li h4{
        font-size:18px;
        color:#ffffff;
        font-weight: normal;
    }
}
@media all and (min-width: 480px) {
    #banner-img2{
        display: none;
    }
}
@media all and (max-width: 479px) {
    #banner-img1{
        display: none;
    }
}

.bode{
    width:100%;
}
@media all and (min-width:1200px){
    .bode-all{
        width:1200px;
        margin:0 auto;
        margin-top:50px;
        margin-bottom:50px;
    }
}
@media all and (min-width: 960px) and (max-width: 1199px) {
    .bode-all{
        width:100%;
        margin:0 auto;
        margin-top:50px;
        margin-bottom:50px;
    }
}
@media all and (min-width: 768px) and (max-width: 959px) {
    .bode-all{
        width:100%;
        margin:0 auto;
        margin-top:50px;
        margin-bottom:50px;
    }
}
@media all and (min-width: 480px) and (max-width: 767px){
    .bode-all{
        width:100%;
        margin:0 auto;
        margin-top:50px;
        margin-bottom:50px;
    }
}
@media all and (max-width: 479px) {
    .bode-all{
        width:95%;
        margin:0 auto;
        margin-top:50px;
        margin-bottom:50px;
    }
}
.bode-all h4{
    font-size:24px;
    color:#d61919;
    margin-top:50px;
    margin-bottom: 10px;
}
.bode-line{
    width:20px;
    margin-bottom:50px;
    border-top:5px solid #d61919;
}
.bode-cont{
    width:100%;
    text-align: center;
}
.bode-cont p{
    color:#333333;
    text-align:left;
    line-height:35px;
}
.bode-cont p video{
    text-align: center;
}
.bode-cont img{
    width:60%;
    padding: 20px 0;
}
.bode-cont h2{
    font-size:24px;
    color:#333333;
    font-weight: normal;
}
.bode-cont span{
    display:block;
    color:#333333;
    font-size:16px;
    margin-top:15px;
    margin-bottom:15px;
}
.bode-cont div{
    border-top:1px solid #b2b2b2;
    width:100%;
    margin-bottom:20px;
}
.bode-cont h6{
    margin-bottom:50px;
    color:#666666;
    font-size:16px;
    line-height:25px;
    font-weight: normal;
    text-align: left;
}
c
    .bode-cont h6{
        margin-bottom:30px;
        color:#666666;
        font-size:16px;
        line-height:25px;
        font-weight: normal;
        text-align: left;
    }
    .bode-cont img{
    width:60%;
    height: auto;
    }
}
.bode-cont h6 p{
    color:#666666;
    font-size:16px;
    line-height:25px;
    font-weight: normal;
    text-align: left;
}

.part_nav{
    width:1200px;
    margin: 0 auto;
    border-bottom:1px solid #eaeaea;
    padding:25px 0;
    padding-left:35px;
    color:#999999;
    background:url("../img/list2.png")no-repeat left center;
    background-size:25px 20px;
}
.part_nav a{
    color:#999999;
}


@media all and (max-width: 479px) {
.part_nav {
    width: 90%;
    padding: 10px 0;
    padding-left: 13px;
}

}