body {
    width: 100vw;
}

.hd-main {
    width: 81.25vw;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding-bottom: 20px;
}

.hd-left {
    width: 50%;
    /* height: 426px; */
    display: flex;
    align-items: center;
    justify-content: center;
}

.hd-left-main {
    display: flex;
    width: 25.104vw;
}

.hd-left-main img {
    width: 45px;
    margin-top: 6px;
    margin-right: 10px;
}

.hd-left-text {
    font-size: 40px;
    color: #616161;
}

.hd-left-text div:last-child {
    font-size: 14px;
}

.hd-right {
    width: 50%;
}

.hd-right-main {
    width: 100%;
    position: relative;
}

.hd-right-main img {
    width: 100%;
    height: 22.188vw;
}

.hdcon .hdca dl dd a p.wenzi {
    background-color: transparent;
    position: absolute;
    bottom: 0;
    color: #181818;
    font-size: 20px;
    padding-left: 0;
}

.posi-title {
    width: 100%;
    text-align: center;
    position: absolute;
    bottom: 0;
    height: 45px;
    line-height: 45px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 20px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.czkj {
    width: 100vw;
}

.czkj-main {
    display: flex;
    align-items: center;
    width: 81.25vw;
    margin: 0 auto;
}

.czkj-item {
    width: 26.615vw;

    margin-right: .781vw;
    position: relative;
}

.czkj-item img {
    width: 100%;
    height: 17.188vw;
}

.czkj-right {
    width: 26.563vw;
}

.qxty {
    margin: 8.698vw auto 3.49vw;
}

.qxty-left {
    display: block;
    margin-left: .781vw;
}

.qxty-r {
    display: flex;
}

.qxty-r .czkj-item {
    width: 19.792vw;
}

.qxty-r .czkj-item img {
    height: 12.76vw;
}

.qxty-r .czkj-item:last-child {
    margin-right: 0;
}

.qxty-left-main {
    padding-top: 2.396vw;
    padding-left: 3.125vw;
}

.szsp {
    display: flex;
    align-items: center;
    min-height: 25.052vw;
    background-image: url(/static/images/szsp.png);
}

.szsp .hd-left-text {
    color: #fff;
    padding-right: 19px;
}

.jxzz {
    margin: 2.865vw 0 7.083vw;
}

.jxzz-main {
    width: 81.25vw;
    margin: 0 auto 1.042vw;
    display: flex;

}

.jxzz-item {
    width: 26.615vw;
    height: 17.188vw;
    margin-right: .781vw;
    position: relative;
}
.dom {
    display: block;
    border: 1px solid #cfcfcf;
    width: 100%;
    height: 100%;
}
.dom img {
    transform: scale(1);
    transition: all .5s;
}
.dom:hover img {
    transform: scale(.9);
}
.posi-title {
    transition: all .5s;
}
.dom:hover .posi-title {
    bottom:20%;
}
@media (max-width:800px) {
    .bottom20 {
        margin-bottom: 20px;
    }

    .hd-main {
        flex-wrap: wrap;
    }

    .hd-left {
        width: 100%;
        height: auto;
        margin: 10px 0;
    }

    .hd-left-main {
        width: 100%;

    }

    .hd-right {
        width: 100%;
    }

    .hd-left-text {
        font-size: 20px;
    }

    .hd-left-main img {
        width: 22px;
        margin-top: 2px;
    }

    .posi-title {
        font-size: 16px;
    }

    .hd-main {
        width: 96%;
    }

    .czkj-main {
        width: 96%;
        flex-wrap: wrap;
    }

    .czkj-item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .czkj-item img {
        height: auto;
    }

    .hd-right-main img {
        height: auto;
    }

    .szsp {
        padding: 20px 0;
    }

    .qxty-r {
        flex-wrap: wrap;
    }

    .qxty-r .czkj-item {
        width: 100%;

    }

    .qxty-r .czkj-item img {
        height: auto;
    }

    .jxzz {
        display: flex;
        flex-direction: column-reverse;
    }

    .jxzz-main {
        width: 96%;
        flex-wrap: wrap;
    }

    .jxzz-item {
        width: 100%;
        height: auto;
        margin-bottom: 10px;
    }
}