@import url("./public_ctwh.css");
@import url("./header.css");

.row .w1400 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.row1 {
    padding: 114px 0 111px;
    background: url(../images/gzs_bg.png) no-repeat;
    background-size: 100% 100%;
}

.gzs_left {
    width: 44%;
}

.gzs_left h3 {
    font-size: 40px;
    font-weight: bold;
    color: #333333;
    font-family: "Source";
}

.gzs_left p {
    margin: 58px 0 68px;
    font-size: 16px;
    line-height: 32px;
    color: #333333;
}

.gzs_left .ckxq {
    display: block;
    width: 209px;
    height: 72px;
    line-height: 72px;
    border-radius: 10px;
    font-size: 18px;
    text-align: center;
    color: #fff;
    background: url(../images/gzs_ckxq.png) no-repeat;
    transition: all .3s ease;
}

.gzs_left .ckxq:hover {
    background-size: 120%;
    letter-spacing: 2px;
    font-weight: bold;
    font-family: "Source";
    transition: all .5s ease;
}

.gzs_img {
    width: 50%;
    border-radius: 50px;
    height: 445px;
}

.gzs_img img {
    width: 100%;
    height: 100%;
    border-radius: 50px;
}

.tdcy {
    padding: 45px 0;
    background: url(../images/tdcy.png) no-repeat;
    background-size: 100% 100%;
}

.td_head {
    margin-bottom: 85px;
}

.td_head p {
    font-size: 20px;
    color: #585757;
}

.td_head h3 {
    font-size: 50px;
    font-weight: bold;
    color: #333333;
}

.tdcy ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.row2 ul li {
    width: calc((100% - 150px) / 4);
}

.row2 ul li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.row2 ul li a .pic {
    margin-bottom: 55px;
    width: 226px;
    height: 226px;
    border-radius: 50%;
    transition: all .3s ease;
}

.row2 ul li a .pic img {
    border-radius: 50%;
}

.row2 ul li:hover a .pic {
    box-shadow: 0 0px 10px 8px rgba(44, 70, 121, .5);
    transition: all .3s ease;
}

.row2 ul li a h4 {
    margin-bottom: 10px;
    font-family: "Source";
    font-size: 22px;
    font-weight: bold;
    color: #2C4679;
}

.row2 ul li a p {
    padding: 0 20px;
    font-size: 16px;
    line-height: 28px;
    color: #333333;
    -webkit-line-clamp: 3;
}

.row3 {
    padding: 85px 0 50px;
    background: url(../images/gzs_cybg.png) no-repeat;
    background-size: 100% 100%;
}

.row3 .gzs_img {
    height: 457px;
}


.row4 ul li {
    width: calc((100% - 111px) / 4);
}

.row4 ul li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.row4 ul li a .pic1 {
    position: relative;
    margin-bottom: 40px;
    width: 100%;
    height: 326px;
}

.row4 ul li a .pic1::after {
    content: "";
    display: block;
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 52px;
    height: 52px;
    background: #D8D8D8;
    border-radius: 50%;
    z-index: 999;
    transition: all .5s ease;
}


.row4 ul li a .pic1 img {
    width: 100%;
    height: 100%;
}

.row4 ul li a h4 {
    margin-bottom: 10px;
    font-size: 22px;
    font-weight: bold;
    color: #2C4679;
}

.row4 ul li a p {
    line-height: 32px;
    color: #333333;
    -webkit-line-clamp: 2;
}

.row4 ul li:hover a .pic1::after {
    background: #2C4679;
    transition: all .5s ease;
}

@media only screen and (max-width: 1200px) {
    .row2 ul li a p {
        padding: 0 10px;
    }

    .row4 ul li {
        width: calc((100% - 60px) / 4);
    }

    .row2 ul li a .pic {
        width: 205px;
        height: 205px;
    }

    .row4 ul li a .pic1 {
        height: 230px;
    }
}

@media only screen and (max-width: 996px) {
    .gzs_left {
        width: 100%;
    }

    .gzs_img {
        display: none;
    }

    .td_head {
        margin-bottom: 55px;
    }

    .row2 ul li {
        margin-top: 30px;
        width: calc((100% - 50px) / 2);
    }

    .row4 ul li {
        margin-top: 30px;
        width: calc((100% - 50px) / 2);
    }

    .row4 ul li a .pic1 {
        height: 352px;
    }

}

@media only screen and (max-width: 768px) {

    .row1,
    .row3 {
        padding: 50px 0;
    }

    .td_head {
        margin-bottom: 15px;
    }

    .row2 ul li {
        width: calc((100% - 20px) / 2);
    }

    .row4 ul li {
        width: calc((100% - 20px) / 2);
    }

    .row4 ul li a .pic1 {
        height: 312px;
    }
}

@media only screen and (max-width: 616px) {
    .row4 ul li a .pic1 {
        height: 260px;
    }
}

@media only screen and (max-width: 515px) {

    .gzs_left h3,
    .td_head h3 {
        font-size: 28px;
    }

    .td_head p {
        font-size: 14px;
    }

    .gzs_left p {
        margin: 30px 0 40px;
        font-size: 16px;
    }

    .gzs_left .ckxq {
        margin: 0 auto;
        width: 165px;
        height: 54px;
        line-height: 54px;
        background-size: 100% 100% !important;
    }

    .row1,
    .row3 {
        padding: 32px 0;
    }

    .gzs_left p {
        -webkit-line-clamp: 4;
    }

    .row2 ul li a .pic {
        width: 188px;
        height: 188px;
    }

    .row2 ul li a .pic {
        margin-bottom: 25px;
    }

    .row2 ul li a p {
        padding: 0 5px;
        -webkit-line-clamp: 2;
    }
    .row4 ul li a .pic1 {
        height: 190px;
    }
    .row4 ul li a .pic1::after {
        bottom: -17px;
        width: 34px;
        height: 34px;
    }
    .row4 ul li a h4 ,.row2 ul li a h4{
        font-size: 20px;
    }
    .row4 ul li a .pic1 {
        margin-bottom: 30px;
    }
    .tdcy {
        padding: 25px 0;
    }
    .row4 ul li,.row2 ul li {
        margin-top: 15px;
    }
}