.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: 3.4em;
}
.logo_mob{
    display: inline-block;
    padding: .825rem .625rem .6875rem .8125rem;
    height: 3.2em;
}
.logo_mob img{
    height: 100%;
}
.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: .8125rem .8125rem .6875rem .8125rem;
}
.openApp img{
    width: 1.2em;
    height: 1.2em;
}
.space {
    width: 100%;
    height: 3.4em;
}

.language {
    clear: both;
}
.language-nav {
    border-top: #eee 1px solid;
    border-bottom: #eee 1px solid;
    padding: 10px 0 20px 0;
}
.language-nav a {
    color: #e42e2a;
    font-size: 1em;
}
.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: .9em;
}
.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: .9em;
}
.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;
}