html, body {
    position: relative;
    margin: 0 auto;
}

html {
    width: 100%;
    overflow-x: hidden;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    min-width: 1200px;
    visibility: hidden;
    overflow: hidden;
}
/*顶部*/
.top {
    width: 1200px;
}

.top-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 96px;
    background-color: #fff;
}

    .top-main img {
        display: block;
    }

.logo {
    width: 195px;
}

.list-drop {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 30px;
    width: 52px;
    height: 52px;
    background-color: #f4f4f4;
    border-radius: 50%;
    cursor: pointer;
}


/*弹出框*/
.mask {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.3);
    z-index: 9999;
}

.nav-list {
    position: absolute;
    top: 130px;
    right: 50%;
    margin-right: -600px;
    padding-bottom: 60px;
    width: 380px;
    background-color: #fff;
    border-radius: 8px 0 0 8px;
}

    .nav-list a {
        display: block;
        height: 80px;
        line-height: 80px;
    }

    .nav-list ul {
        list-style: none;
    }

    .nav-list div > a {
        margin-left: 30px;
        color: #242933;
        font-size: 24px;
        text-decoration: none;
    }

    .nav-list li > a {
        height: 60px;
        line-height: 60px;
        color: #242933;
        font-size: 24px;
        text-align: center;
        text-decoration: none;
    }

/**/
.main {
    width: 100%;
}

    .main img {
        display: block;
        margin: 0 auto;
    }


/*底部信息*/
.bottom-info {
    width: 100%;
    height: 290px;
    background-color: #303030;
}

.bottom-contact {
    width: 280px;
}

    .bottom-contact .bottom-logo {
        display: block;
        margin-top: 45px;
    }

    .bottom-contact .phone {
        margin-top: 26px;
        height: 36px;
        line-height: 36px;
        font-size: 24px;
        color: #fff;
    }

    .bottom-contact .time, .bottom-contact .address {
        height: 30px;
        line-height: 30px;
        font-size: 16px;
        color: #c1c1c1;
    }

.bottom-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 1200px;
    margin: 0 auto;
}

    .bottom-nav > div {
        height: 270px;
    }

    .bottom-nav a {
        display: block;
        width: 190px;
        height: 40px;
        line-height: 40px;
        font-size: 18px;
        color: #c1c1c1;
        text-align: center;
        text-decoration: none;
    }

    .bottom-nav div > a {
        margin-top: 50px;
        height: 52px;
        line-height: 52px;
        color: #fff;
    }

    .bottom-nav ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        width: 190px;
        list-style: none;
    }

    .bottom-nav .serve-list ul {
        width: 300px;
    }

    .bottom-nav .serve-list a {
        width: 150px;
    }

    .bottom-nav .bottom-qr {
        display: block;
        margin: 68px auto 0;
        width: 120px;
    }

    .bottom-nav .qr_title {
        height: 30px;
        line-height: 30px;
        font-size: 16px;
        color: #c1c1c1;
        text-align: center;
    }

/*底部*/
.bottom {
    width: 100%;
    line-height: 40px;
    font-size: 12px;
    color: #c1c1c1;
    background-color: #4a4a4a;
    box-sizing: border-box;
    z-index: 999;
    text-align: center;
}

    .bottom a {
        color: inherit;
        margin-left: 8px;
        text-decoration: none;
    }

/*备案图标*/
#szgs_stat_icon_1187566218475732992 {
    position: absolute;
    bottom: 4px;
    left: 50%;
    margin-left: 252px;
    z-index: 999
}

    #szgs_stat_icon_1187566218475732992 img {
        width: 48px;
    }