#tab {
    margin: auto;
}
header {
    height: 80px;
}
header a {
    display: block;
    height: 80px;
}
.shortcut {
    background-color: #e3e4e5;
    height: 30px;
    line-height: 30px;
    border-bottom: 1px solid #ddd;
}
.city {
    margin-left: 200px;
}
.shortcut li {
    float: left;
}
.shortcut i {
    font-family: 'icomoon';
    font-style: normal;
    color: #999;
}
.space {
    width: 1px;
    height: 10px;
    background-color: #ccc;
    margin: 10px 12px 0px;
}
.nav li {
    position: relative;
}
.dropdown-layer {
    position: absolute;
    width: 280px;
    height: 162px;
    top: 30px;
    left: -12px;
    background-color: #e3e4e5;
    z-index: 999;
    padding-left: 14px;
    display: none;
}
.dropdown-layer dl {
    float: left;
    width: 126px;
}
.dropdown-layer .d {
    border-bottom: 1px solid #ccc;
}
.m {
    background-color: #fff;
    margin: 0 auto;
}
.mobile {
    position: relative;
}
.mobile img {
    position: absolute;
    left: -3px;
    top: 32px;
    border: 1px solid #ccc;
    padding: 3px;
}
.mobile i {
    position: absolute;
    top: 32px;
    left: 65px;
    width: 15px;
    height: 15px;
    line-height: 15px;
    text-align: center;
    border: 1px solid #ccc;
    border-left: 0;
    cursor: pointer;
}
.middle {
    height: 140px;
    position: relative;
}
.logo {
    position: absolute;
    top: 10px;
    left: 0px;
}
.logo a {
    display: block;
    text-indent: -999px;
    overflow: hidden;
    /*font-size: 0;*/
}
.form {
    width: 550px;
    height: 35px;
    position: absolute;
    top: 25px;
    left: 320px;
}
.form input {
    width: 495px;
    height: 33px;
    border: 1px solid #f10215;
    float: left;
    font-size: 14px;
    padding-left: 3px;
}
.form button {
    width: 50px;
    height: 35px;
    float: left;
    background-color: #f10215;
}
.form button i {
    font-family: 'icomoon';
    font-style: normal;
    color: #fff;
}
.shopCar {
    width: 178px;
    height: 33px;
    line-height: 33px;
    border: 1px solid #ccc;
    position: absolute;
    top: 25px;
    right: 95px;
    background-color: #fff;
    text-align: center;
    color: #f10215;
}
.shopCar i {
    font-family: icomoon;
    font-style: normal;
    margin-right: 5px;
}
.shopCar span {
    height: 15px;
    background-color: #f10215;
    border-radius: 8px 8px 8px 0;
    position: absolute;
    top: -6px;
    left: 135px;
    font-size: 12px;
    color: #fff;
    line-height: 15px;
    padding: 0 5px;
}
.hotwords {
    position: absolute;
    top: 68px;
    left: 320px;
}
.navitems {
    width: 48.1rem;
    height: 2.5rem;
    line-height: 2.5rem;
    position: absolute;
    bottom: 0;
    left: 12.5rem;
}
.navitems li {
    float: left;
    margin-left: 30px;
}
.navitems li a {
    font-size: 16px;
    font-weight: 700;
    color: #555;
}
.navitems li a:hover {
    color: #f10215;
}
.navitems .space {
    margin: 15px -15px 0px 15px;
}
.super {
    position: absolute;
    bottom: 10px;
    right: 0;
}
footer {
    margin-top: 35px;
    height: 560px;
    background-color: #eaeaea;
}
footer a {
    color: #666;
}
.service {
    width: 25rem;
    padding: 20px 0px;
    border-bottom: 1px solid #dedede;
    overflow: hidden;
}
.service ul li {
    width: 297px;
    height: 43px;
    position: relative;
    line-height: 43px;
    float: left;
}
.service li h5 {
    position: absolute;
    top: 0;
    left: 38px;
    width: 36px;
    height: 43px;
}
.service li:nth-child(2) h5 {
    background-position: 0 -43px;
}
.service li:nth-child(3) h5 {
    background-position: 0 -86px;
}
.service li:nth-child(4) h5 {
    background-position: bottom;
}
.service li p {
    font-weight: 700;
    margin-left: 82px;
}
.help {
    height: 12.5rem;
    border-bottom: 1px solid #dedede;
    padding-top: 25px;
    box-sizing: border-box;
}
.help dl {
    width: 192px;
    float: left;
}
.help dt,
.coverage h5 {
    height: 30px;
    font-size: 14px;
    color: #666;
}
.help dd {
    height: 22px;
}
.coverage {
    width: 200px;
    height: 150px;
    background: url(../res/static/img/ico_footer.png) no-repeat;
}
.coverage h5 {
    padding-left: 35px;
}
.coverage p {
    width: 180px;
    font-size: 12px;
    color: #666;
    line-height: 18px;
}
.coverage a {
    display: block;
    margin-top: 5px;
    width: 180px;
    text-align: right;
}
.copyright {
    color: #666;
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
}
.copyright span {
    margin: 0 10px;
}
.copyright div p {
    line-height: 22px;
}
.copyright div {
    margin-top: 22px;
}
.foot-icon a {
    display: inline-block;
    width: 103px;
    height: 33px;
    background: url(../res/static/img/ico_footer.png) no-repeat 0 -150px;
    margin: 20px 4px 0;
}
.foot-icon a:nth-child(2) {
    background-position: -103px -150px;
}
.foot-icon a:nth-child(3) {
    background-position: 0 -183px;
}
.foot-icon a:nth-child(4) {
    background-position: -103px -183px;
}
.foot-icon a:nth-child(5) {
    background-position: 0 -216px;
}
.foot-icon a:nth-child(6) {
    background-position: -103px -216px;
}

@media only screen and (min-width: 500px) {
    header,
    .shortcut {
        display: block;
    }
    .logo a {
        width: 190px;
        height: 120px;
        background: #fff url(../res/static/img/company/macro.png) no-repeat;
    }
}
@media only screen and (max-width: 20.18rem) {
    .w {
        width: 19rem;
    }
    .middle {
        width: 19rem;
        height: 4.37rem;
    }
    header,
    .shortcut {
        display: none;
    }
    .logo {
        left: 10px;
    }
    .logo a {
        width: 70px;
        height: 42px;
        background-size: 70px 42px;
    }
    .form {
        width: 208px;
        height: 36px;
        left: 90px;
        top: 20px;
    }
    .form input {
        width: 160px;
    }
    .form button {
        width: 40px;
    }
    .shopCar,
    .hotwords,
    .navitems,
    .super {
        display: none;
    }
}