@charset "utf-8";
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	text-shadow: none;
	box-shadow: none;
}

*:focus,
*:hover,
*:active,
*:visited {
	border: none;
	outline: none;
	box-shadow: none;
}

html {
	-webkit-text-size-adjust: none;
	-webkit-tap-highlight-color: transparent;
	overflow-x: hidden;
	height: 100%;
	vertical-align: middle;
}

body {
	width: 100%;
	font-family:'Microsoft YaHei', '微软雅黑';
	color: #333;
	overflow: hidden;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
div {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

table {
	width: 100%;
	border-collapse: collapse;
	border-spacing: 0;
}

img {
	vertical-align: middle;
	border: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal;
}



em,
i {
	font-style: normal;
}

img {
	border: none;
}

input,
img {
	vertical-align: middle;
}

a {
	text-decoration: none !important;
	outline: 0;
	color: #333!important;
}

input,
button,
select,
textarea {
	font-family: inherit;
	font-size: inherit;
	line-height: 1;
	letter-spacing: normal;
	word-spacing: normal;
	text-transform: none;
	text-indent: 0;
	text-shadow: none;
	vertical-align: middle;
	border-radius: 0px;
	appearance: none;
	-webkit-appearance: none;
	padding:0 !important;
}
input::-webkit-input-placeholder{
	color: #B1B1B1 ;
}
article,
aside,
footer,
header,
hgroup,
nav,
section {
	display: block;
	height: auto;
	overflow: hidden;
}
.margin_top20{
	margin-top:20px !important;
}
.margin_top60{
	margin-top:60px;
}
.margin_top100{
	margin-top:100px;
}
.margin_top120{
	margin-top:120px;
}
.margin_top140{
	margin-top:140px;
}
.margin_r0{
	margin-right: 0 !important;
}
.width-400{
	width:400px !important;
}
.width-300{
	width:300px !important;
}
.fl {
	float: left !important;
}

.fr {
	float: right !important;
}

.bor_bn{
	border-bottom:none !important;
}
.bor_rn{
	border-right:none !important;
}
.green{
	color:#17964C !important;
	display: inline-block !important;
	font-weight: bold;
}
.red{
	color:#C92626 !important;
	display: inline-block !important;
	font-weight: bold;
}
.clearfix {
	clear: both;
	height: auto;
	overflow: hidden;
}
.dn{
	display:none !important;
}
.db{
	display:block !important;
}
.page {
	width: 100%;
	/*position: relative;*/
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
}
ul::-webkit-scrollbar,div::-webkit-scrollbar{
  width:6px;
  height:6px;
  /**/
}
ul::-webkit-scrollbar-track,div::-webkit-scrollbar-track{
  background:#fff;
  border-radius:2px;
}
ul::-webkit-scrollbar-thumb,div::-webkit-scrollbar-track{
  background: #f5f5f5;
  border-radius:10px;
}


/*首页*/
.page{
	width: 100%;
}
.top-logo{
	width: 1200px;
	margin: 0 auto;
}
.top-logo > .logo{
	width: 120px;
	margin: 25px 0;
}
.banner{
	background: url("../img/banner.jpg");
	width: 100%;
	height: 370px;
	background-position: center;
	background-size: cover;
}
.banner-center{
	width: 1200px;
	height: 370px;
	margin: 0 auto;
	position: relative;
	padding-top: 80px;
}
.banner-center a:hover{
	opacity: 0.95;
}

.banner-center > .banner-text{
	background:linear-gradient(129deg,rgba(80,190,190,1) 0%,rgba(6,161,161,1) 45%,rgba(0,153,176,1) 73%,rgba(0,153,203,1) 100%);
	padding: 25px 50px 35px 50px;
	width: 600px;
	font-weight:200;
}
.banner-center > .banner-text > h1{
	font-size:38px;
	color: #fff;
	font-weight:200;
}
.banner-center > .banner-text > p{
	font-size:32px;
	color: #fff;
	display: inline-block;
}
.banner-center > .banner-text > span{
	font-size:22px;
	color: #fff;
	vertical-align: bottom;
	margin-top: 10px;
	display: inline-block;
}
.banner-center > .Subscribe{
	width:142px;
    height:36px;
	color: #fff !important;
	line-height: 36px;
	background: #FFC241;
	display: inline-block;
	border-radius:2px;
	font-size:16px;
	margin-top: 30px;
}
.banner-center > .Subscribe > img{
	width: 22px;
	height: 22px;
	margin: 0 10px;
}
.ding-box{
	position: absolute;
	right: 0;
	bottom: 0;
}
.ding-box > .back{
	width: 130px;
	height: 42px;
	line-height: 42px;
	background: #fff;
	border-top-left-radius: 2px;
	color: #FFC241 !important;
	float: left;
}
.ding-box > .Recommend{
	width: 130px;
	height: 42px;
	line-height: 42px;
	background: #FFC241;
	border-top-right-radius: 2px;
	color: #fff !important;
	float: left;
}
.ding-box > a > img{
	width: 18px;
	height: 18px;
	margin: 0 10px;
}
.main{
	margin: 0 auto;
	width: 1200px;
}
.top-main{
   padding-top: 40px;
}
.top-main > .news{
	width: 49%;
	display: inline-block;
	vertical-align: top;
}
.top-main > .news > h4,.right-topbox > h4,.middle-box > div > h4{
	font-size: 18px;
}
.top-main > .news > h4 > img,.right-topbox > h4 > img,.middle-box > div > h4 > img{
	width: 20px;
	vertical-align:middle;
	margin-right: 10px;
	margin-top: -3px;
}
.top-main > .news > h4 > span,.right-topbox > h4 > span,.middle-box > div > h4 > span{
	font-size: 12px;
	color:#A0A0A0; 
	margin-left: 4px;
}
.news > ul{
	margin-top: 30px;
	list-style: none;
	/*height: 310px;*/
	/* overflow-y: scroll; */
}
.news > ul > li{
	padding-bottom: 20px;
	margin-bottom: 20px;
	border-bottom: 1px solid #eee;
}
.border_bottom_n{
	border-bottom: none !important;
}
.news > ul > li > img{
	width: 110px;
	height: 60px;
	display: inline-block;
	vertical-align: top;
}
.news > ul > li > p{
	display: inline-block;
	width: 420px;
	font-size: 14px;
	line-height: 26px;
	padding-top: 6px;
	padding-left: 10px;
}
.right-topbox{
	width: 50%;
	display: inline-block;
	vertical-align: top;
}
.right-topbox > ul{
    height: 200px;
	overflow-y: scroll;
}
.right-topbox > ul > li > p{
	text-indent: 20px;
	font-size: 14px;
	display: inline-block;
}
.right-topbox > ul > li::before{
	display: inline-block;
	content: "";
	width: 7px;
	height: 7px;
	background-color: #FFC241;
	border-radius: 4px;
}
.new-t > ul{
	margin-top: 36px !important;
}
.new-t > ul > li{
	line-height: 26px;
	padding-top: 6px;
	padding-left: 10px;
	border-bottom: 1px solid #eee;
	cursor: pointer;
	padding-bottom: 10px !important;
}
.new-t > ul > li:hover{
	color: #666;
}
.right-topbox > ul > li > h6{
	float: right;
	color: #A2A5AD;
}
.right-topbox > ul > li > h6 > span{
	background: #1CAED5;
	color: #fff;
	padding: 1px 4px;
	border-radius: 2px;
	font-size: 12px !important;
	margin-left: 10px;
}
.right-topbox > ul > li > h6 > img{
	margin-right: 10px;
}
.right-topbox > ul > li{
	padding-bottom: 15px;
	margin-bottom: 12px;
}
.right-topbox > ul{
	margin-top: 20px;
	list-style: none;
}
.middle-banner{
	margin-top: 10px;
}
.middle-box{
	margin-top:40px ;
}
.middle-box-left{
	width: 49%;
	display: inline-block;
}
.middle-box-left > .tab-box{
	margin-top: 30px;
	list-style: none;
}
.middle-box-left > .tab-box > li{
	display: inline-block;
	width: 100px;
	height: 30px;
	padding-top: 3px;
	text-align: center;
	font-size: 13px;
	cursor: pointer;
}
.middle-box-left > .tab-box > .choosed{
	background: url("../img/choos.png");
	background-position: center;
	background-repeat: no-repeat;
	color: #fff;
	background-size: 86px;
}
.scroll-a{
	height: 540px;
	overflow-y: scroll;
	margin-bottom: 0;
}
.list-box{
	width: 95%;
}
.list-box > ul > li > p{
	padding-left: 16px;
	font-size: 14px;
	display: inline-block;
	overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
	max-width: 360px;
}
.list-box > ul > li::before{
	display: inline-block;
	vertical-align: top;
	margin-top: 6px;
	content: "";
	width: 7px;
	height: 7px;
	background-color: #FFC241;
	border-radius: 4px;
}
.list-box > ul > li > h6{
	float: right;
	color: #A2A5AD;
	margin-top: 4px;
}
.list-box > ul > li > h6 > span{
	background: #1CAED5;
	color: #fff;
	padding: 1px 4px;
	border-radius: 2px;
	min-width: 56px;
	text-align: center;
	display: inline-block;
	font-size: 12px !important;
	margin-left: 10px;
}
.list-box > ul > li > h6 > img{
	margin-right: 10px;
}
.list-box > ul > li{
	padding-bottom: 6px;
	margin-bottom: 20px;
	border-bottom: 1px solid #ECECEC;
}
.list-box > ul{
	margin-top: 26px;
	list-style: none;
	padding-right: 5%;
}
.middle-box-right{
	width: 50.5%;
	display: inline-block;
	vertical-align: top;
}
.middle-box-right > h4,.bottom-box > h4{
	font-size: 18px;
}
.middle-box-right > h4 > img,.bottom-box > h4 > img{
	width: 20px;
	vertical-align:middle;
	margin-right: 10px;
	margin-top: -3px;
}
.middle-box-right > h4 > span,.bottom-box > h4 > span{
	font-size: 12px;
	color:#A0A0A0; 
	margin-left: 4px;
}
.middle-box-right > p{
	font-size: 12px;
	color: #727272;
	margin-top: 22px;
	line-height:22px;
}
.vedio-box{
	margin-top: 18px;
	list-style: none;
	width: 100%;
}
.vedio-box > li{
	width:290px;
	display: inline-block;
	margin-right: 4px;
	margin-top: 10px;
}
.vedio-box > li > a{
	display: inline-block;
	border:1px solid #ECECEC;
	width:100%;
	height:257px;
	border-radius:4px;
	overflow: hidden;
}
.vedio-box > li > a > img{
	width: 100%;
	height: 170px;
}
.vedio-box > li > a > h6{
	font-size:14px;
	color: #3C3C3C;
	margin-left: 20px;
	margin-top: 12px;
}
.vedio-box > li > a > p{
	font-size:12px;
	color: #B3B3B3;
	margin-left: 20px;
	margin-top: 6px;
	margin-bottom: 0;
}
.vedio-box > li > a > span{
	font-size:12px;
	color: #B3B3B3;
	margin-left: 20px;
	margin-right: 10px;
	margin-top: 6px;
}
.middle-box-left > .vedio-box{
	margin-top: 30px;
}
.middle-box-left > .vedio-box > li{
   width: 260px;
}
.middle-box-right > .list-box{
	width: 100% !important;
}
.bottom-box{
   margin-bottom: 40px;
   margin-top: 40px;
}
.Contribution-left{
	margin-top: 30px;
	border: 1px solid #ECECEC;
	position: relative;
	width: 45%;
	display: inline-block;
	float:left;
}
.Contribution-right{
	margin-top: 30px;
	border: 1px solid #ECECEC;
	position: relative;
	width: 51%;
	margin-left: 3.5%;
	display: inline-block;

}
.Contribution-left::after,.Contribution-right::after{
	position: absolute;
	color: #fff;
	border-bottom-left-radius: 20px;
	display: block;
	width: 80px;
	height: 20px;
	line-height: 19px;
	font-size: 12px;
	top:0;
	right: 0;
	text-align: center;
}
.Contribution-left::after{
	content: "技术论坛";
	background: #40B7FF;
}
.Contribution-right::after{
	content: "找答案";
	background: #FFBF40;
}
.Contribution-left > ul,.Contribution-right > ul{
	list-style: none;
	margin-top: 20px;
	margin-bottom: 20px;
	padding:0 20px;
	height: 600px;
	overflow-y: scroll;
}
.Contribution-left > ul > li,.Contribution-right > ul > li{
	padding: 20px 0;
	border-bottom: 1px solid #ECECEC;
}
.Contribution-left > ul > li:last-child,.Contribution-right > ul > li:last-child{
	border-bottom:none;
}
.Contribution-left > ul > li > a,.Contribution-right > ul > li > a{
	font-size: 14px;
	display: block;
	margin-bottom: 12px;
	max-width: 580px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.Contribution-left > ul > li > a::before,.Contribution-right > ul > li > a::before{
	display: inline-block;
	content: "";
	width: 7px;
	height: 7px;
	background-color: #FFC241;
	border-radius: 4px;
	margin-right: 20px;
}
.Contribution-left > ul > li > p,.Contribution-right > ul > li > p{
	margin-left: 25px;
	display: inline-block;
	font-size: 14px;
	color: #A2A5AD;
}
.Contribution-left > ul > li > p > img,.Contribution-right > ul > li > p > img{
	width: 12px;
	margin-right: 10px;
	margin-top: 2px;
	vertical-align: top;
}
.Contribution-left > ul > li > span,.Contribution-right > ul > li > span{
	float: right;
	font-size: 14px;
	color: #A2A5AD;
}
footer{
	width: 100%;
}
.foot-top{
	width: 1200px;
	margin: 0 auto;
}
.foot-top > h4{
	font-size: 18px;
	margin-bottom: 10px;
	color: #4C4C4C;
}
.foot-top > h4 > span{
	font-size:14px;
}
.foot-top > p{
	font-size: 12px;
	line-height: 24px;
	display: inline-block;
}
.foot-top > p > span{
	color: #EA4E4E;
}
.tuiding{
	border-radius:2px;
    border:1px solid #EDEDED;
	width:112px;
    height:42px;
	line-height: 42px;
	font-size: 16px;
	text-align: center;
	display: inline-block;
	cursor: pointer;
	float: right;
}
.tuiding:hover{
	background:#f5f5f5;
}
.foot-bottom{
	width: 100%;
	height: 80px;
	text-align: center;
	font-size: 12px;
	color: #4C4C4C;
	background: #F1F6F8;
	padding: 20px 0;
	margin-top: 30px;
}
.fixed-box{
	position: fixed;
	right: -190px;
	z-index: 4;
}
.right-fixed{
	padding:20px 26px;
	margin-top: 20px;
	background: #F1F6F8;
	z-index: 2;
	position: relative;
}
.right-fixed > h4{
	font-size: 18px;
	color:#363636 ;
}
.right-fixed > h4 > img{
	width: 22px;
	margin-right: 10px;
}
.right-fixed > h4 > span{
	color: #A0A0A0;
	font-size: 12px;
	margin-left: 8px;
}
.right-fixed > ul{
	width: 160px;
	list-style: none;
	margin-bottom: 10px;
}
.right-fixed > ul > li{
	margin-top: 20px;
	font-size: 14px;
	cursor: pointer;
}
.right-fixed > ul > li > a > span{
	display: inline-block;
	width: 100px;
}
.right-fixed > ul > li > a > img{
	width: 14px;
	margin-right: 14px;
	margin-left: 6px;
	margin-top: 3px;
	display: inline-block;
	vertical-align: top;
}
.right-slid{
	width: 50px;
	height: 50px;
	border-radius: 50px;
	background: #F1F6F8;
	box-shadow:-0.12rem 0rem 0.25rem 0rem rgba(0,0,0,0.18);
	float: left;
	margin-left: -22px;
	margin-top: 21px;
	z-index: 1;
	position: relative;
}

.right-slid > img{
	width:14px;
	margin-top: 18px;
	margin-left: 8px;
}
.right-slid-hide .right-slid > img{
	transform:rotate(0deg);
    -ms-transform:rotate(0deg); 	/* IE 9 */
    -moz-transform:rotate(0deg); 	/* Firefox */
    -webkit-transform:rotate(0deg); /* Safari 和 Chrome */
    -o-transform:rotate(0deg);
}
.right-slid-show .right-slid > img{
	transform:rotate(180deg);
    -ms-transform:rotate(180deg); 	/* IE 9 */
    -moz-transform:rotate(180deg); 	/* Firefox */
    -webkit-transform:rotate(180deg); /* Safari 和 Chrome */
    -o-transform:rotate(180deg);
}
.right-slid-show{
	animation:slid-show 0.8s 1;
	-webkit-animation:slid-show 0.8s 1; /*Safari and Chrome*/
	animation-fill-mode:forwards;
}
@keyframes slid-show
{
	from {right:-212px;}
	to {right:0px;}
}
.right-slid-hide{
	animation:slid-hide 0.8s 1;
	-webkit-animation:slid-hide 0.8s 1; /*Safari and Chrome*/
	animation-fill-mode:forwards;
}
@keyframes slid-hide
{
	from {right:0px;}
	to {right:-212px;}
}