html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    font-size: 12px;
    -webkit-overflow-scrolling: touch;
}

.head {
    width: 100%;
    height: 4rem;
    margin: 0;
    padding: 0;
    z-index: 10;
    position: fixed;
    top: 0;
}


header {
    width: 100%;
    height: 100%;
    background-color: #000;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 1.4rem;
}

    header span:first-child {
        position: absolute;
        top: 1rem;
        left: 1rem;
        color: #fff;
        width: 2rem;
    }





.mm1 {
    background: url(../../MyStyle/img/imgindex/shouye.png) no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm111 {
    background: url(../../MyStyle/img/imgindex/shouyehui.png) no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm2 {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm3 {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

/*.mm4 {
    background: url('../../MyStyle/img/imgindex/sprite.png') no-repeat -129px -38px;
    width: 29px;
    height: 24px;
    margin: auto;
}

.mm5 {
    background: url('../../MyStyle/img/imgindex/sprite.png') no-repeat -68px -1px;
    width: 22px;
    height: 24px;
    margin: auto;
}

.mm6 {
    background: url('../../MyStyle/img/imgindex/sprite.png') no-repeat -131px 0;
    width: 28px;
    height: 24px;
    margin: auto;
}

.mm10 {
    background: url('../../MyStyle/img/imgindex/sprite.png') no-repeat 0 -84px;
    width: 44px;
    height: 24px;
    margin: auto;
}

.mm11 {
    background: url('../../MyStyle/img/imgindex/sprite.png') no-repeat -80px 0;
    width: 26px;
    height: 24px;
    margin: auto;
}

.mm12 {
    background: url('../../MyStyle/img/imgindex/sprite.png') no-repeat -152px 0;
    width: 28px;
    height: 24px;
    margin: auto;
}*/

/*.mm13 {
    background: url('../../MyStyle/img/imgindex/wanxin.png') no-repeat;
    background-size: 100% 100%;
    width: 40px;
    height: 20px;
    margin: auto;
}

.mm14 {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm15 {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

.mm13h {
    background: url('../../MyStyle/img/imgindex/wanhao1.png') no-repeat;
    background-size: 100% 100%;
    width: 40px;
    height: 20px;
    margin: auto;
}

.mm14h {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm15h {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

.mm7 {
    background: url('../../MyStyle/img/imgindex/hospital.png') no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm8 {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm9 {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

.mm13c {
    background: url('../../MyStyle/img/imgindex/wandefu.png') no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm14c {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm15c {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

.mm13k {
    background: url('../../MyStyle/img/imgindex/xinkafei.png') no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm14k {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm15k {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

.mm13f {
    background: url('../../MyStyle/img/imgindex/hangkong.png') no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm14f {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm15f {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

.mm13w {
    background: url('../../MyStyle/img/imgindex/wanyue.png') no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm14w {
    background: url(../../MyStyle/img/imgindex/zixun.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm15w {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}

.mm13nn {
    background: url('../../MyStyle/img/imgindex/shouyehui.png') no-repeat;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin: auto;
}

.mm14nn {
    background: url(../../MyStyle/img/imgindex/zixunhong.png) no-repeat;
    background-size: 100% 100%;
    width: 18px;
    height: 20px;
    margin: auto;
}

.mm15nn {
    background: url(../../MyStyle/img/imgindex/huiyuan.png) no-repeat;
    background-size: 100% 100%;
    width: 22px;
    height: 20px;
    margin: auto;
}*/

@media screen and (max-width:320px) {
    html, body {
        font-size: 12px;
    }

    .banner {
        /*height: 160px;*/
    }

    .nav {
        height: 56px;
    }

    .nav1 {
        height: 80px;
    }

    .title {
        font-size: 12px;
    }

    .nav ul li div span:first-child {
        font-size: 1rem
    }

    .hd > div {
        height: 110px;
    }

    .hdTwo > div {
        height: 110px;
        width: 46%;
        float: right;
    }
    .hdThree > div {
        height: 110px;
        width: 46%;
        float: right;
    }

    .mm111 {
        width: 20px;
        height: 20px;
    }

    .mm13 {
        width: 32px;
        height: 20px;
    }

    .mm14 {
        width: 18px;
        height: 20px;
    }

    .mm15 {
        width: 24px;
        height: 20px;
    }

    .mm13h {
        width: 32px;
        height: 20px;
    }

    .mm14h {
        width: 18px;
        height: 20px;
    }

    .mm15h {
        width: 24px;
        height: 20px;
    }

    .mm7 {
        width: 20px;
        height: 20px;
    }

    .mm8 {
        width: 18px;
        height: 20px;
    }

    .mm9 {
        width: 24px;
        height: 20px;
    }

    .mm13c {
        width: 20px;
        height: 20px;
    }

    .mm14c {
        width: 18px;
        height: 20px;
    }

    .mm15c {
        width: 24px;
        height: 20px;
    }

    .mm13k {
        width: 20px;
        height: 20px;
    }

    .mm14k {
        width: 18px;
        height: 20px;
    }

    .mm15k {
        width: 24px;
        height: 20px;
    }

    .mm13f {
        width: 20px;
        height: 20px;
    }

    .mm14f {
        width: 18px;
        height: 20px;
    }

    .mm15f {
        width: 24px;
        height: 20px;
    }

    .mm13w {
        width: 20px;
        height: 20px;
    }

    .mm14w {
        width: 18px;
        height: 20px;
    }

    .mm15w {
        width: 24px;
        height: 20px;
    }

    .mm13nn {
        width: 20px;
        height: 20px;
    }

    .mm14nn {
        width: 18px;
        height: 20px;
    }

    .mm15nn {
        width: 24px;
        height: 20px;
    }
}

@media screen and (min-width: 360px) and (max-width:376px) {
    html, body {
        font-size: 12px;
    }

    .nav1 {
        height: 90px;
    }
}

@media screen and (min-width:376px) and (max-width:414px) {
    html, body {
        font-size: 12px;
    }

    .nav {
        height: 76px;
    }
}