.w1170 {
    clear: both;
    width: 1170px;
}

.wauto {
    margin: 0px auto;
}

.hauto {
    overflow: hidden;
    zoom: 1;
}

.fl {
    display: inline;
    float: left;
}

.fr {
    display: inline;
    float: right;
}

.ml10 {
    margin-left: 10px;
}

.mr20 {
    margin-right: 20px;
}

.mtb12a {
    margin: 12px auto 20px;
}

.mb17 {
    margin-bottom: 17px;
}

.mb25 {
    margin-bottom: 25px;
}

.mb40 {
    margin-bottom: 40px;
}

.pt5 {
    padding-top: 5px;
}

.pt20 {
    padding-top: 20px;
}

.pb11 {
    padding-bottom: 11px;
}

.pb15 {
    padding-bottom: 15px;
}

.pb25 {
    padding-bottom: 25px;
}

map area {
    outline: none;
}


/*PC版顶部导航*/

.topNav {
    color: #FFF;
    line-height: 42px;
    background: #CF0101;
    height: 42px;
}

.topNav a {
    color: #FFF;
}

.topNav li {
    background: url(http://images.china.cn/images1/ch/2015china/images/b_1.gif) no-repeat right center;
    display: inline-block;
    margin-right: 10px;
    padding-right: 10px;
}

.topNav .ts {
    background: none;
    margin-right: 25px;
    padding-right: 0px;
}

.topNav .last {
    background: url(http://images.china.cn/images1/ch/2015china/images/b_2.gif) no-repeat right 20px;
    height: auto;
    margin-right: 0px;
    padding-right: 20px;
    position: relative;
    z-index: 9999;
}

.topNav .last ul {
    display: none;
    width: 80px;
    position: absolute;
    left: 0px;
    top: 42px;
    z-index: 9999;
}

.topNav .last li {
    line-height: 20px;
    background: #CF0101;
    border-top: 1px solid #FFF;
    display: block;
    margin: 0px;
    padding: 5px 10px;
}


/* 手机导航 */

.top_mobile_nav {
    width: 100%;
    padding: 5px 0;
    border-bottom: #F1F1F1 1px solid;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top_mobile_nav .logo {
    text-align: center;
}

.top_mobile_nav .logo img {
    width: 10rem;
}

.top_mobile_nav .pc img,
.top_mobile_nav .download img {
    width: 2rem;
}

.top_mobile_nav .pc {
    margin-left: 15px;
}

.top_mobile_nav .download {
    margin-right: 15px;
}


/*头部信息*/

.logo {
    margin-top: 8px;
}

.navigation {
    font-family: Arial;
    font-size: 14px;
    color: #CC0000;
    line-height: 30px;
    border-bottom: 1px dotted #C9C9C9;
    width: 800px;
    margin: 5px 0px 0px 70px;
    text-align: center;
}

.navigation a {
    color: #CC0000;
    margin: 0px 7px;
}

.navigation .t {
    color: #000;
}

.topInfo {
    width: 710px;
    padding-top: 25px;
}

.weather {
    margin-right: 10px;
}

.weather a {
    color: #c90000;
    font-weight: bold;
}

.weather a:hover {
    text-decoration: none;
}

.chinaSearch form {
    margin-right: 15px;
}

.keyword {
    border: 1px solid #1D6BBE;
    width: 120px;
    height: 20px;
}

.fotmbtn {
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体";
    color: #FFF;
    background: #4096ED;
    border: 1px solid #1D6BBE;
    height: 22px;
    padding: 0px 5px;
}

.library {
    text-align: center;
    width: 230px;
}

.library a {
    margin: 0px 7px;
}

.button2 {
    background: url(http://images.china.cn/images1/ch/2016firsttop/a1.gif) no-repeat;
    width: 25px;
    height: 20px;
    border: none;
}


/*右侧浮动二维码*/

.sjewm {
    width: 118px;
    background-color: #F6F6F6;
    border: 1px solid #E8E8E8;
    text-align: center;
    font-size: 12px;
    line-height: 32px;
    font-family: '宋体';
    padding-top: 10px;
    margin-bottom: 10px;
    margin-top: 5px;
}

.rightIfrAdd {
    width: 120px;
    height: 170px;
    overflow: hidden;
    margin-left: 610px;
    position: fixed;
    left: 50%;
    top: 160px;
    _position: absolute;
    _top: expression(documentElement.scrollTop + 290 + "px");
}


/*手机版头部浮动条*/

.header {
    position: fixed;
    z-index: 99;
    top: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    border-bottom: solid 1px #a2a2a2;
    background-color: #ffffff;
    width: 100%;
    max-width: 640px;
    height: 5.15rem;
}

.logo_mob {
    display: inline-block;
    padding: .825rem .625rem .6875rem .8125rem;
    height: 4.2em;
}

.logo_mob img {
    width: 8.6rem;
    height: auto;
}

.logo_mob a:nth-child(2) {
    display: inline-block;
    margin: 0.5rem;
}

/* 当前位置 */

.photo-down {
    width: 100%;
    float: left;
    position: relative;
    bottom: 30px;
    left: 75px;
    color: #000;
}

.pc-down {
    width: 100%;
    float: left;
    position: relative;
    bottom: 45px;
    left: 130px;
    color: #000;
}


/*  */

.line {
    display: inline-block;
    margin-top: .625rem;
    margin-right: .5rem;
    width: 1px;
    height: 1.4375rem;
    background-color: #dbdbdb;
}

.column {
    display: inline-block;
    margin-top: 1.1875rem;
    line-height: 1;
    font-size: .875rem;
    color: #1e1e1e;
}

.openApp {
    float: right;
    padding: 1.725rem .8125rem .6875rem .8125rem;
}

.openApp img {
    width: 1.87rem;
    height: 1.87rem;
}

.space {
    width: 100%;
    height: 4.4em;
}

.language {
    clear: both;
}

.language-nav {
    /* border-top: #eee 1px solid;
    border-bottom: #eee 1px solid; */
    padding: 15px 0 35px 0;
}

.language-nav a {
    color: #e42e2a;
    font-size: 1.5rem;
}

.language-nav::after,
.language-nav::before {
    position: absolute;
    content: '';
    width: 100vw;
    height: 0.8rem;
    background: #fbfafa;
    border-top: solid 1px #ebe8e8;
    border-bottom: solid 1px #ebe8e8;
    left: 0;
}

.language-nav::after {
    top: 10.8rem;
}


.language-nav::before {
    top: 0;
}

.flex {
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
}

.column-nav {
    padding: 10px 0;
    font-size: 1.2em;
    color: #666666;
}

.column-nav-tag {
    padding: 5px 0;
    font-size: 2rem;
    color: #1e1e1e;
}

.column-nav-line {
    margin-top: 1.0625em;
    line-height: 1;
    color: #1e1e1e;
}

.column-nav-line span {
    display: inline-block;
    position: relative;
    width: 2.6625em;
    text-align: center;
    font-size: 1.6rem;
}

.column-nav-line span:after {
    content: '';
    display: inline-block;
    position: absolute;
    right: -1px;
    top: .1125em;
    height: .75em;
    width: 1px;
    background-color: #8e8e8e;
}

.column-nav-line span:nth-child(1) {
    width: 2.2375em;
    text-align: left;
}

.column-nav-line span:last-child:after {
    display: none;
}

.column-nav-line span.column-nav-line-1 {
    width: 3.525em;
}

.column-nav-line span.column-nav-line-2 {
    width: 6.125em;
}

.column-nav-line span.column-nav-line-3 {
    width: 4.35em;
}