@charset "utf-8";
/* banner */
.c-banner{
    width: 100%;
    position: relative;
}
.c-banner img{
    width: 100%;
}
.c-banner .banner ul{
    list-style: none;
    padding-left: 0px;
    margin-bottom: 0px;
}
.c-banner .banner ul li{
    position: absolute
    display: none;
    opacity: 0;
}
.c-banner .banner ul li:nth-child(1){
    opacity: 1;
    display: block;
}
.c-banner .banner ul li img{
    width: 100%;
    position: absolute;
    top: 0px;
}
.c-banner .banner ul li:first-child img{
    position: relative;
}
.c-banner .nexImg,.c-banner .preImg{
    padding: 25px 10px 25px 10px;
    position: absolute;
    top: 50%;
    margin-top: -53px;
    background: #000000;
    opacity: 0.5;
    border-radius: 5px;
    z-index: 10;

}
.c-banner .nexImg:hover,.c-banner .preImg:hover{
    opacity: 0.8;
}
.c-banner .nexImg{
    right: 0px;
}
.c-banner .nexImg img,.c-banner .preImg img{


}
.c-banner .jumpBtn{
    width: 100%;
    position: absolute;
    bottom: 20px;
    text-align: center;
}
.c-banner .jumpBtn ul{
    margin-bottom: 0px;
    padding: 0px;
}

.c-banner .jumpBtn ul li{
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-block;
    background-color: white;
    opacity: 0.9;
    margin-left: 10px;
}
.c-banner .jumpBtn ul li:first-child{
    margin-left: 0px;
}
@media screen and (max-width:768px) {
    .c-banner{
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    .c-banner .banner ul li img{
        width: 100%;
        height: auto;
        position: absolute;
        left: 50%;
        margin-left: -180px;
    }
    .c-banner .jumpBtn ul li{
        width: 10px;
        height: 10px;
        border-radius: 50%;
        display: inline-block;
        background-color: white;
        opacity: 0.9;
        margin-left: 10px;
    }
    .c-banner .jumpBtn{
        width: 100%;
        position: absolute;
        bottom: 0px;
        text-align: center;
    }
}
.banner_js{
    background: none;
    transform:skew(-20deg,0deg);
    -webkit-transform:skew(-20deg,0deg);
    -ms-transform:skew(-20deg,0deg);
    -o-transform:skew(-20deg,0deg);
    -moz-transform:skew(-20deg,0deg);
    padding:0;
    overflow: hidden;
    margin-top: -30px;
    width: 1170px;
}
.banner_js .col-sm-4{
    background: #e3a200;
    transform:skew(20deg,0deg);
    -webkit-transform:skew(20deg,0deg);
    -ms-transform:skew(20deg,0deg);
    -o-transform:skew(20deg,0deg);
    -moz-transform:skew(20deg,0deg);
    padding:12px 50px;
    color: white;
    font-size: 22px;
    text-align: center;
}
.banner_js .col-sm-4{width: 31.33333333%}
.banner_js .col-sm-4:first-child{
    margin-left: -15px;
}
.banner_js .col-sm-4:nth-child(2){
    margin-left: 52px;
}
.banner_js .col-sm-4:last-child {
    margin-right: -16px;
    margin-left: 20px;
}