/*公共  4.18罗远注释*/
html{color:#333;background:#fff;width: 100%;height: auto;margin:0 auto;}
body {
    font-family: Verdana, Microsoft Yahei, 微软雅黑;
    *font-family: 微软雅黑, Verdana, Microsoft Yahei;
    color: #333;
    min-width: 1200px;}
li{list-style: none;}
img{border:none;vertical-align:middle;}
table{border-collapse:collapse;border-spacing:0;}
textarea{resize:none;}button,input,textarea{background: none; border:none;font-family:Tahoma,Arial,Helvetica,sans-serif;vertical-align:middle;}
input:focus{outline: none;}
a{text-decoration:none;color: #333333;outline: 0;}
a {
  color: #333;
  outline: none;
  text-decoration: none;
  background-color: transparent;
  box-sizing: border-box;
  -ms-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  text-decoration-skip: objects;
}
a.keylink{color: rgb(0, 0, 255);font-weight: bold;text-decoration: underline;font-size: 16px;}
.clearfix { *zoom:1}
.clearDiv{clear:both;height:0;font-size:0; overflow: hidden;}
.fl{ float:left;}
.fr{ float:right;}
.clearfix:after,.clearfix:before{content:"";display:block;clear: both;}
html, body, div, header,section,footer,span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
  /*  border:0;*/
    outline:0;
    font-size:100%;
    background:transparent;
}
input,button,textarea,select {
 *font-size:100%;
 border:0
}

/*2019.4.18罗远引用研线网共用样式*/
/*html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    outline:0;
    font-size:100%;
    background:transparent;
}
h1,h2,h3,h4,h5,h6,em,i {
    font-weight: 100;
    font-style: normal;
}
ul,ol,li {
    list-style-type: none;
}
a:hover {
    text-decoration: none;
}
img{border:none;}
a {
  color: #212B34;
  outline: none;
  text-decoration: none;
  background-color: transparent;
  box-sizing: border-box;
  -ms-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  text-decoration-skip: objects;
}
a.keylink{
    color: rgb(0, 128, 0);
    font-weight: bold;
    text-decoration: underline;
}
input,button,textarea,select {
 *font-size:100%;
 border:0;
 padding:0;
}
body{font-family: "Arial","Hiragino Sans GB", 微软雅黑, "Helvetica", "sans-serif";min-width: 1300px; }
html,body{ height: 100%;}
html {
  position: relative;
}*/
.wap12{width: 1200px; margin:0 auto;}
.fr{float: right;}
.fl{float: left;}
.clearfix{zoom:1;}
.clearfix:after,.clearfix:before{content:"";display:table;}
.clearfix:after{clear:both;}
.header_1200{
    width: 100%;
    height:75px;
    background: #fff;
}
.top_navigation{
    width:1200px;
    line-height:75px;
    height:75px;
    margin:0 auto;
    text-align: center;
}
.top_logo{
    float:left;
    line-height:70px;
    height:70px;
}
.top_logo>img{
    width:100%;
}
.top_nav{
    float:left;
    margin-left:25px;
    margin-right:25px;
}
.top_content{
    float:left;
    width:100px;
}
.top_content>a{
    font-size:14px;
    color:#656466;
}
.top_attention{
    float:left;
    margin-left:10px;
    color: #656466;
    font-size: 14px;
    position: relative;
}

.top_app{
    width:160px;
    float:left;
    background: url(../images/appicon.png) no-repeat left center;
    background-size:12px;
    margin-right:18px;
    cursor: pointer;
}
.top_wchat{
    width:75px;
    float:left;
    background: url(../images/wxicon.jpg) no-repeat left center;
    background-size:20px;
    margin-right:18px;
    cursor: pointer;
    padding-left:5px;
}
.top_qq{
    width:75px;
    float:left;
    background: url(../images/qqicon.jpg) no-repeat left center;
    background-size:15px;
    cursor: pointer;
}
.attention_conten{
    display:none;
    z-index:15;
    position: relative;
}
.attention_li{
    display:none;
    width:200px;
    height:100px;
    padding:10px;
    position: absolute;
    font-size:14px;
    font-weight:600;
    color:#2D77CB;
    box-shadow: 1px 1px 2px 3px #e9e9e9;
    background-color:#fff;
    z-index: 999;
}
.attention_li:after{
    content: "";
    display: block;
    border: 12px solid #e9e9e9;
    border-bottom-color: #e9e9e9;
    border-top-color: transparent;
    border-left-color: transparent;
    border-right-color: transparent;
    width: 0px;
    height: 0px;
    position: absolute;
    top:-25px;
    left: 30px;
}
.attention_pic{
    float:left;
    width:100px;
}
.attention_pic>img{
    width:100%;
}
.attention_title{
    float:left;
    width:100px;
    line-height:25px;
    text-align: center;
}
.attention_li_2{
    left:100px;
}
.attention_li_3{
    left:200px;
}
.attention_btn{
    background-color: #2D77CB;
    margin-top:-30px;
    width:70px;
    text-align: center;

}
.attention_btn>a{
    color:#fff;
    font-weight:600;
}
.top_phone{
    float: right;
    width: 138px;
}
.top_phone_1{
    float:left;
    width:20px;
    margin-right:8px;
}
.top_phone_1>img{
    width:100%;
    margin-top:-5px;
}
.top_phone>p{
    float:left;
    font-size:14px;
}
/* 底部 */
.sk_dbmk {
    clear: both;
    width: 100%;
    height: auto;
    padding: 1% 0 1.8%;
    padding-bottom: 1.8%;
    background: #333;
    border-bottom: 1px solid #575757;
}

.sk_dbmk1 {
    border-bottom: 0;
    padding-bottom: 1%;
    border: none;
}

.layout {
    width: 85%;
    margin: 0 auto;
    min-width: 1200px;
    max-width: 1632px;
}

.sk_link {
    height: 58px;
    line-height: 58px;
    border-bottom: 1px solid #575757;
    margin-bottom: 11px;
}

.sk_link li.on {
    color: #fff;
}

.sk_link li {
    float: left;
    font-size: 20px;
    color: #d0d0d0;
    font-family: 'Microsoft Yahei';
    margin-right: 30px;
    cursor: pointer;
}

.sk_linkb {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.sk_linkb ul {
    height: auto;
    overflow: hidden;
    display: none;
}

.sk_linkb li {
    float: left;
    line-height: 40px;
    font-size: 16px;
    color: #d0d0d0;
    margin-right: 13px;
    font-family: 'Microsoft Yahei';
}

.sk_linkb li a {
    color: #d0d0d0;
}
/*sk_box*/
.sk_box {
    width: 100%;
    height: auto;
    min-width: 1200px;
}

.wrap {
    width: 85%;
    margin: 0 auto;
    min-width: 1200px;
    max-width: 1632px;
}

.sk_dbwld {
    float: left;
}

.sk_dbwl {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.sk_dbwld1 {
    background: none;
    width: 11.6%;
}

.sk_wldl {
    width: 100%;
    height: auto;
}

.sk_wldl dt {
    height: 44px;
    line-height: 44px;
    font-size: 20px;
    color: #ffffff;
    font-family: 'Microsoft Yahei';
}

.sk_wldl dd {
    line-height: 28px;
    font-size: 14px;
    color: #d0d0d0;
    font-family: 'Microsoft Yahei';
}

.sk_wldl dd a {
    display: block;
    height: 28px;
    font-size: 14px;
    color: #d0d0d0;
    font-family: 'Microsoft Yahei';
}

.sk_dbwld2 {
    padding-left: 2%;
    width: 11.58%;
}

.sk_dbwld3 {
    padding-left: 1%;
    width: 33%;
    overflow: hidden;
}

.sk_dbwld3 dl {
    width: 120px;
    float: left;
    padding-bottom: 40px;
}

.sk_dbwld3 dl dt {
    height: 44px;
    line-height: 44px;
    font-size: 20px;
    color: #ffffff;
    font-family: 'Microsoft Yahei';
    margin-bottom: 6px;
}

.sk_dbwld3 dl dd {
    width: 120px;
    height: 120px;
}

.sk_dbwld3 dl dd img {
    display: block;
    width: 100%;
    height: 100%;
}

img {
    border: none;
    vertical-align: middle;
}

.sk_dbwb {
    margin-right: 12%;
}

.sk_dbwld4 {
    padding-left: 2.5%;
    width: 20%;
    padding-top: 13px;
}

.sk_dbtel {
    padding-left: 63px;
    height: 87px;
    background: url(../images/offcn19_33.jpg) no-repeat left top;
}

.sk_dbtel span {
    display: block;
    line-height: 16px;
    margin-bottom: 5px;
    font-size: 14px;
    color: #d0d0d0;
    font-family: 'Microsoft Yahei';
}

.sk_dbtel p {
    line-height: 30px;
    font-size: 30px;
    color: #fff;
    font-family: 'Microsoft Yahei';
}

.sk_dbtel {
    padding-left: 63px;
    height: 87px;
    background: url(../images/offcn19_33.jpg) no-repeat left top;
}

.sk_dbzx {
    height: 70px;
    background: url(../images/offcn19_34.jpg) no-repeat left top;
}

.sk_dbzx a {
    display: block;
    font-size: 20px;
    color: #fff;
    font-family: 'Microsoft Yahei';
    line-height: 30px;
}

.sk_advice {
    line-height: 18px;
    font-size: 14px;
    color: #666;
    font-family: 'Microsoft Yahei';
    padding-bottom: 20px;
}

.sk_footer {
    padding: 24px 0 27px;
    line-height: 26px;
    text-align: center;
    font-size: 12px;
    color: #999;
    font-family: 'SimSun';
    background: #333;
}
.sk_footer>a{
	margin: 0 10px 0 10px;
}
.sk_footer a {
    color: #999;
}
@media (max-width: 1620px) {
    .sk_msg li{
        margin: 20px 3%
    }
    .sk_dbtel p {
        font-size: 25px;
    }
}
/* 右侧导航 */
.rightNav {
    position: fixed;
    right: 0;
    top: 240px;
    text-align: left;
    cursor: pointer;
    z-index:2000;
}
.rightNav .rightNav_item {
    position: relative;
    height: 50px;
    line-height: 50px;
    margin-bottom: 5px;
    width: 220px;
    overflow: hidden;
    cursor: pointer;
    right:-170px;

}

.rightNav_item>a{
    display: block;
    float:left;
    width:170px;
    height:50px;
    padding: 0 10px;
    font-weight:bold;
    font-size:18px;
    color:#333;
    background-color:#fff;
}
.rightNav_item a:hover{
    background-color:#e92930;
    color:#fff;

}
.rightNav .online_icon {
    display: block;
    float: left;
    width: 50px;
    background-color:#e92930;
    color: #fff;
    font-size: 16px;
    text-align: center;
}
.rightNav .online_icon>img{
    widtH:70%;
}
.left_menu{position: fixed; right:0px;top:110px; z-index:1000; }
/*入住央视影音开始*/
.ysyy{
    padding: 50px 0;
    background: #fff;
}
.ysyy-box{
    width: 1200px;
    margin: 0 auto;
    padding: 60px 0;
    text-align: center;
    border-radius: 20px;
    background: url(./ysyy_bg.jpg) no-repeat;
    background-size: 100% 100%;
    box-shadow: 0 0 20px #F4F4F6;
}
.ysyy-title i{
    display: inline-block;
    width: 18px;
    height: 18px;
    margin: 0 60px;
    border-radius: 9px;
    background: #006BCE;
}
.ysyy-title i:nth-child(1){
    background: #F9C606;
}
.ysyy-title{
    font-size: 36px;
    font-weight: bold;
}
.ysyy-title>p>span{
    color: #F91F34;
}
.ysyy-title>span{
    font-size: 24px;
    line-height: 70px;
    color: #666;
}
.ysyy-cont{
    width: 970px;
    margin: 10px auto;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    background: #F4F6FC;
    border-radius: 20px;
}
.ysyy-cont>img{
    width: 78px;
    height: 111px;
}
.ysyy-cont>p{
    width: 865px;
    margin-top: 14px;
    font-size: 22px;
    line-height: 28px;
    text-align: left;
}
.ysyy-cont2{
    width: 1030px;
    margin: 0 auto;
}
.ysyy-cont2>img{
    display: block;
    width: 100%;
}
.rwmsq{
    background-color: #fff;
}
.rwmsq .ewm-top{
    width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    text-align: center;
    padding:20px;
    box-sizing: border-box;
}
.rwmsq .ewm-bot{
    width: 1200px;
    margin: 20px auto;
    display: flex;
    justify-content: space-between;
    border-top: 2px hidden #999;
    padding-bottom: 40px;
    box-sizing: border-box;
}
/*入住央视影音结束*/
/* 政治刷题小程序 */

.zzcxc{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    background: rgba(0,0,0,0.6);
    z-index: 10000;
    display: none;
}
.zzcxc .mark{
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -140px;
    margin-left: -200px;
    width: 400px;
    height: 280px;
    padding-top: 40px;
    font-size: 28px;
    line-height: 34px;
    font-weight: bold;
    background: #C4DBDD;
    text-align: center;
}
.zzcxc .close{
    width: 40px;
    height: 40px;
    font-size: 26px;
    font-weight: bold;
    text-align: center;
    color: #fff;
    line-height: 40px;
    border: 2px solid #fff;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: 200px;
    margin-top: -140px;
    z-index: 20;
}

.bottom-gg{
    margin: 10px auto;
    width: 700px;
}

.sw-content-main a{
    color: rgb(0, 0, 255) !important;
}