@charset "utf-8";

.banner a{
    display: block;
    position: relative;
}
.banner img{
    display: block;
    width: 100%;
}
.banner .slick-dots{
    font-size: 0;
    bottom: 30px;
}
.banner .slick-dots button{
    display: none;
}
.banner .slick-dots li{
    width: 31px ;
    height: 20px;
    margin: 0 4px;
    background: url("") no-repeat 50%;
    background-size: cover;
}
.banner .slick-dots li.slick-active{
    background-image: url("");
}
.banner a:after{
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: url("") repeat-x bottom;
}
.headline {
    font-size: 50px;
    color: #000000;
    line-height: 54px;
    font-weight: 600;
    text-align: center;
}
.s1-l{
    width: 57.08%;
    background: #fff;
    padding: 45px 40px 70px;
    box-shadow: 0 0 5px rgba(51, 51, 51, 0.15);
    border-radius: 5px;
}
.gg-tit{
    margin-bottom: 40px;
}
.gg-tit h4{
    font-size: 22px;
    color: #fff;
    line-height: 40px;
    background: #2b75cc;
    padding-left: 18px;
    padding-right: 15px;
    position: relative;
    display: inline-block;
    margin-left: -58px;

}
.gg-tit h4:after{
    content: '';
    position: absolute;
    left: 0;
    top: 100%;
    border: 9px solid transparent;
    border-top-color: #003b7a;
    border-right-color: #003b7a;
}
.pic-box a {
    display: block;
    overflow: hidden;
    border-radius: 5px;
    position: relative;
}
.pic-box a .pic{
    padding-top: 58.18%;
    height: 384px;
}
.pic-box a i{
    position: absolute;
    bottom: 42px;
    left: 55px;
    width: 57px;
    height: 57px;
    z-index: 3;
    background: url("") no-repeat 50%;
}
.pic-box a:after{
    position: absolute;
    content: '';
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;

    background: url("") no-repeat 50%;
    background-size: cover;
}
.s1-r{
    width: 40.23%;
    box-shadow: 0 0 5px rgba(51, 51, 51, 0.15);
    border-radius: 5px;
    padding: 33px 10px 12px;
    background: url("") no-repeat right bottom;
}
.s1-r ul>li{
    float: left;
    width: 48%;
    margin: 0 1% 17px;
    border: 1px solid #d3d3d3;
}
.s1-r ul>li:first-child{
    float: none;
    width: 98%;
    margin:0 1% 17px;
    text-align: center;
}
.s1-r ul>li>a{
    display: block;
    font-size: 20px;
    line-height: 48px;

    padding-left: 10px;
    padding-right: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.s1-r ul>li.li2{
    background: #f1f7ff;
}
.s1-r ul>li:hover{
    border-color: #2163b1;
}
.s1-r ul>li:hover a{
    color: #2163b1;
}

.s1{
    margin-top: 70px;
}
.s2-list li{
    width: 238px;
    height: 168px;
    margin-right: 30px;
}
.s2-list li a{
    display: block;
    overflow: hidden;
}
.s2-list li a .pic{
    padding-top: 70.59%;
}

.s2{
 position: relative;
    background: #fff;
    padding: 47px 40px 45px;
    box-shadow: 0 0 5px rgb(51 51 51 / 15%);
    margin-top: 47px;
    border-radius: 5px;
    width: 1170px;
    height: auto;
    background: #fff;
    margin: 0 auto;
    margin-top: 15px;
    padding: 15px;

}
.s2 .gg-tit{
    position: absolute;
    left: 40px;
    top: 26px;
    margin-bottom: 0;
    z-index: 3;
}
.s2-list{
    overflow: hidden;
}
.index{
    background: #f8f8f8;
    padding-top: 68px;
    padding-bottom: 47px;
}
.tips{
    position: fixed;
    top: 50%;
    right: 10px;
    width: 162px;
    background: url("") no-repeat 50%;
    background-size: cover;
    transform: translateY(-50%);
}
.tips ul>li a{
    display: block;
    font-size: 16px;
    color: #fff;
    line-height: 56px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}
.tips ul>li:first-child a{
    border: none;
}
.tips ul>li:first-child a{
    text-align: left;
    padding-left: 43px;
    background: url("") no-repeat left 12px center;
    background-size: 22px;
    color: #fff2bd;
}
.tips ul>li:hover a{
    color: #fff2bd;
}
.tips ul{
    padding: 6px 15px 48px;
}
.tips i{
    position: absolute;
    width: 20px;
    height: 20px;
    top: 5px;
    right: 10px;
    border-radius: 50%;
    background: url("") no-repeat 50%;
    cursor: pointer;
}

@media screen and (max-width: 1300px){
    .s1-r ul>li>a{
        font-size: 18px;
    }
}
@media screen and (max-width: 1060px){
    .banner{
        margin-top: 81px;
    }
    .tips{
        display: none !important;
    }
    .headline{
        font-size: 32px;
        line-height: 42px;
    }
    .s1{
        margin-top: 30px;
        padding-left: 18px;
    }
    .gg-tit h4{
        font-size: 20px;
    }
    .s1-r ul>li>a{
        font-size: 16px;
    }
    .s1-l{
        padding: 25px 20px 70px;
    }
    .s1-r{
        padding: 14px 10px 10px;
    }
    .gg-tit h4{
        margin-left: -38px;
    }
    .s1-r ul>li{
        margin-bottom: 15px;
    }
    .gg-tit {
        margin-bottom: 25px;
    }
    .s2{
        padding: 35px 20px 25px;
        margin-top: 25px;
        /* width: calc(100% - 18px); */
        /* margin-left: 18px; */
    }
    .s2 .gg-tit{
        top: 10px;
        left: 20px;
    }
    .index{
        padding-top: 30px;
        padding-bottom: 30px;
    }
}
@media screen and (max-width: 960px){
    .s1-l{
        float: none;
        width: auto;
        margin-bottom: 25px;
        padding-bottom: 25px;
    }
    .s1-r{
        width: 100%;
    }
    .pic-box a .pic{
        height: auto;
    }
}
@media screen and (max-width: 768px){
    .headline{
        font-size: 24px;
    }
    .pic-box a i{
        left: 10px;
        bottom: 10px;
    }
}
@media screen and (max-width: 640px){
    .gg-tit h4{
        font-size: 18px;
    }
    .pic-box a i{
        width: 35px;
        height: 35px;
        background-size: 35px;
    }
    .gg-tit{
        margin-bottom: 15px;
    }
    .s1{
        padding-left: 0;
    }
    .s2{
        margin-left: 0;
        width: 100%;
    }
    .s1-r ul>li>a{
        font-size: 14px;
    }
    .s1-r{
        padding-left: 5px;
        padding-right: 5px;
    }
    .headline{
        font-size: 20px;
        line-height: 32px;
    }
    .banner{
        margin-top: 66px;
    }
    .banner .slick-dots{
        bottom: 10px;
    }
    .banner .slick-dots li{
        width: 15px;
        height: 15px;
    }
}