/*轮播图*/
.train_banner {
    width:100%;
    overflow:hidden;
    position:relative;
    /*max-height: 686px;*/
    height: 100vh!important;
    z-index: 0;
}


.train_banner .banner_images {
    width:1000%;
}
.train_banner .banner_images li {
    float:left;
    width:10%;
}
.train_banner .banner_images li a {
    display:block;
    width:100%;
    /*position: relative;*/
    /*padding-top: 50%;*/
    /*overflow: hidden;*/
}
.train_banner .banner_images li a img{
    display:block;
    width:100%;
    object-fit: cover;
    /*position: absolute;*/
    /*top: 0;*/
    height: 100vh!important;
}
.train_banner .banner_index{
    position:absolute;
    bottom:15%;
    width: 100%;
    right: 15%;
    text-align: right;
}
.banner_index-frame{
    display: inline-block;
}
.train_banner .banner_index li{
    transition: all 0.3s;
    float:left;
    width:15px;
    height:15px;
    background: transparent;
    margin: 5px 10px;
    border: 2px solid white;
    border-radius: 50px;
}
.train_banner .banner_index li.current{
    transition: all 0.3s;
    background-color: #1d3484;
    width: 15px;
    border: 2px solid #1d3484;
}
@media screen and (max-width: 1200px) {
    .train_banner{
        padding-top: 0;
        height: auto!important;
    }
    .train_banner .banner_index li{
        margin-right:10px;
        height: 10px;
        width: 10px;
    }
    .train_banner .banner_index li.current{
        width: 10px;
        height: 10px;
    }
    .train_banner .banner_images li a img{
        height: auto!important;
    }
    .train_banner .banner_index{
        width: 100%;
        bottom: 5%;
        right: 0;
        text-align: center;
    }
    .train_banner .banner_index li{
        margin: 0 5px;
    }
    .train_banner .banner_index li.current{
        height: 10px;
        width: 10px;
    }
}

.train_banner .banner_index li:hover{transform: scale(1.5);}
.train_banner .banner_index li.current:hover{transform: scale(1);}
.train_banner_left{cursor: pointer;transition: all 0.5s;position:absolute;left: 0;top:0;height: 100%;width: 5%;text-align: center;z-index: 5;color: #FFFFFF;opacity: 0.3;background: -webkit-linear-gradient(left, black , rgba(255,255,255,0)); /* Safari 5.1 - 6.0 */background: -o-linear-gradient(right, black, rgba(255,255,255,0)); /* Opera 11.1 - 12.0 */background: -moz-linear-gradient(right, black, rgba(255,255,255,0)); /* Firefox 3.6 - 15 */background: linear-gradient(to right, black , rgba(255,255,255,0)); /* 标准的语法 */}
.train_banner_right{cursor: pointer;transition: all 0.5s;position:absolute;right: 0;top:0;height: 100%;width: 5%;text-align: center;z-index: 5;color: #FFFFFF;opacity: 0.3;background: -webkit-linear-gradient(left, rgba(255,255,255,0),black); /* Safari 5.1 - 6.0 */background: -o-linear-gradient(right,rgba(255,255,255,0),black); /* Opera 11.1 - 12.0 */background: -moz-linear-gradient(right,rgba(255,255,255,0),black); /* Firefox 3.6 - 15 */background: linear-gradient(to right, rgba(255,255,255,0),black); /* 标准的语法 */}
.train_banner_left:hover,.train_banner_right:hover{display: block;opacity: 0.5;}
.train_banner_li{position: absolute;top:50%;width: 100%;text-align: center;}