.banner{
    height: 390px;
    background:url(../images/banner/anli_01.png) no-repeat center top;
    background-size: cover;
}
.banner h1{
    width: 1200px;
    margin: 0 auto 0;
    padding-top: 150px;
    font-size: 40px;
    color: #fff;
    padding-bottom: 22px;
}
.banner p{
    width: 1200px;
    margin: 0 auto 0;
    color: #fff;
    font-size: 16px;
    line-height: 22px;
}
.common_title{
    color: #3171FF;
    font-size: 24px;
}
.common_title::after,.common_title::before{
    background-color: #3171FF;
    height: 12px;
}
.fangan_02{
    padding: 50px 0;
}
.fangan_02_con{
    width: 1200px;
    margin:0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.fangan_02_con>div{
    cursor: pointer;
}
.fangan_02_01,.fangan_02_02,.fangan_02_05{
    width: 590px;
    background: url(../images/bg/fangan_01.png);
    margin-top: 20px;
    color: #fff;
    height: 168px;
    padding: 26px 96px 10px 22px;
}
.fangan_02_con p{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.fangan_02_02{
    background: url(../images/bg/fangan_02.png);
}
.fangan_02_03{
    background: url(../images/bg/fangan_03.png);
}
.fangan_02_04{
    background: url(../images/bg/fangan_04.png);
}
.fangan_02_05{
    background: url(../images/bg/fangan_05.png);
}
.fangan_02_03,.fangan_02_04{
    width: 285px;
    margin-top: 20px;
    color: #fff;
    height: 168px;
    padding: 26px 21px 0px 22px;
}
.fangan_02_con h3{
    font-size: 20px;
    margin-bottom: 10px;
}
.fangan_03_hd{
    border-bottom: 1px solid #e7e7e7;
}
.fangan_03_hd_ul{
    width: 1200px;
    margin: 50px auto 0;
    display: flex;
    justify-content: space-between;
    position: relative;
}
.fangan_03_hd_ul em{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 240px;
    height: 3px;
    background: linear-gradient(114deg,rgba(66,226,255,1) 0%,rgba(6,185,255,1) 38%,rgba(0,36,246,1) 71%,rgba(74,30,185,1) 100%);
    transition: all .5s;
}
.fangan_03_hd_li{
    flex: 1;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
    cursor: pointer;
}
/* .fangan_03_hd_li.active::after{
    content: " ";
    position: absolute;
    left: 0;
    bottom: 0;
    width:240px;
    height:3px;
    background:linear-gradient(114deg,rgba(66,226,255,1) 0%,rgba(6,185,255,1) 38%,rgba(0,36,246,1) 71%,rgba(74,30,185,1) 100%);
} */
.fangan_03_hd_li .show_img{
    display: none;
}
.fangan_03_hd_li:hover img{
    display: none;
}
.fangan_03_hd_li:hover .show_img{
    display: inline-block;
}
.fangan_03_bd{
    min-height:293px;
    /* background:rgba(246,248,255,1); */
    box-shadow:0px 4px 6px 0px rgba(0,0,0,0.02);
}
.fangan_03_bd_ul{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
}
.fangan_03_bd_li{
    padding:20px 30px;
    margin-top: 20px;
    width: 400px;
    cursor: pointer;
}
.fangan_03_bd_li h3{
    font-size: 18px;
    line-height: 28px;
}
.fangan_03_bd_li p{
    color: #999;
    line-height: 22px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    height: 66px;
}
.fangan_03_bd_li:hover{
    background: rgba(255,255,255,1);
    box-shadow: 0px 0px 10px 2px rgba(0,0,0,0.1);
}


@media screen and (min-width: 1920px) {
    .banner{
        background:url(../images/banner/anli_01.png) no-repeat center center;
        background-size: cover;
    }
}

@media screen and (max-width: 980px){
    .banner{
        height: 190px;
    }
    .banner h1{
        font-size: 20px;
        padding: 0;
        padding-top: 80px;
        padding-left: 20px;
        margin: 0;
        width: auto;
    }
    .banner p{
        width: auto;
        padding: 8px 30px 0 20px;
        font-size: 12px;
        line-height: 16px;
    }
    .fangan_02_con{
        width: 100%;
        padding: 0 12px;
    }
    .fangan_02_con>div{
        width: 100%;
        margin-top: 12px;
        padding: 26px 21px 0px 22px;
    }
    .fangan_03_hd_ul{
        width: 100%;
        display: block;
        margin-top: 20px;
    }
    .scroll_item_bd_div{
        display: flex;
        padding: 0 20px;
        align-items: center;
        height: 62px;
        border-top: 1px solid #E7E7E7;
        border-bottom: 1px solid #E7E7E7;
    }
    .scroll_item_bd_div p{
        flex: 1;
        font-size: 16px;
        text-align: left;
        margin-left: 12px;
        color: #3171FF;
    }
    .scroll_item_bd{
        background-color: #F6F8FF;
        padding: 10px 20px;
    }
    .scroll_item_bd li{
        line-height: 25px;
        margin-top: 15px;
        text-align: left;
    }
    .scroll_item_bd h2{
        line-height: 25px;
        font-size: 14px;
    }
    .scroll_item_bd p{
        font-size: 14px;
        color: #999;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        text-overflow: ellipsis;
    }
    .fangan_03_hd_li{
        padding-bottom: 0;
        height: 60px;
        overflow: hidden;
        max-height: 60px;
        transition: all .5s;
    }
    .fangan_03_hd_li.active{
        height: auto;
        max-height: 600px;
    }
}