html,body {
    color: #333;
    margin: 0;
    font-family: "Myriad Set Pro","Helvetica Neue",Helvetica,Arial,Verdana,sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: normal;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #000;
}

a, label, button, input, select {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

img {
    height: auto;
    display: block;
    border: 0;
}

body {
    background: #ceefff;
    color: #000;
}

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

a {
    text-decoration: none;
    color: #08acee;
}
a:hover {
	text-decoration: none;
	color: #000;
}

button {
    outline: 0;
}

img {
    border: 0;
}

button,input,optgroup,select,textarea {
    margin: 0;
    font: inherit;
    color: inherit;
    outline: none;
}

li {
    list-style: none;
}

a {
    color: #666;
}

.clearfix::after {
    clear: both;
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}

.clearfix {
}
.banner {
	width: 1200px;
	height:100%;
}
.zt_nav {
	width:100%;
	height:60px;
	line-height:60px;
	background:#987cfc;
}
.zt_nav ul {
	width:1200px;
	margin:0 auto;
}
.zt_nav ul li {
	float:left;
	width:150px;
	font-size:20px;
	text-align:center;
}
.zt_nav ul li a{
	display:block;
	color:#FFF;
}
.zt_nav ul li a:hover,.zt_nav ul li a.ontab {
	text-decoration: none;
	color:#000;
	background:#fdd100;
}
.zt_item_con {
	width:1200px;
	margin:0 auto;
	padding-top:80px;
}
.zt_item1_right {
	float:right;
	width:480px;
}
.zt_item1_right ul li {
	width:100%;
	font-size:16px;
	height:40px;
	line-height:40px;
	overflow:hidden;
	padding-left:20px;
	background:url(../images/ico_news_tip.jpg) 0 16px no-repeat;
}
.zt_item1_left {
	float:left;
	width:696px;
	height:536px;
	background:url(../images/focus_bg.jpg?t=20191023) no-repeat;
}
.zt_item1_left span {
	display: block;
	width: 100%;
	height: 100%;
}
.zt_item2_title {
	width:100%;
	height:332px;
	background:url(../images/item2_title.jpg) center top no-repeat;
}
.zt_item2_title_con {
	position: relative;
	width:1200px;
	margin:0 auto;
}
.zt_item2_title div.big_type {
	position: absolute;
	top: 80px;
	left: 160px;
	width: 218px;
	height: 59px;
}
.zt_item2_title div.small_type {
	position: absolute;
	top: 235px;
	left: 170px;
	width: 158px;
	height: 45px;
}
.zt_item3_title div.big_type {
	position: absolute;
	top: 100px;
	left: 160px;
	width: 218px;
	height: 59px;
}
.zt_item3_title div.small_type {
	position: absolute;
	top: 255px;
	left: 170px;
	width: 158px;
	height: 45px;
}
.zt_item4_title div.big_type {
	position: absolute;
	top: 170px;
	left: 432px;
	width: 218px;
	height: 59px;
}
.zt_item4_title div.small_type {
	position: absolute;
	top: 326px;
	left: 438px;
	width: 158px;
	height: 45px;
}
.zt_item2_title div.big_type span,.zt_item2_title div.small_type span,.zt_item3_title div.big_type span,.zt_item3_title div.small_type span,.zt_item4_title div.big_type span,.zt_item4_title div.small_type span {
	display: block;
	width: 100%;
	height: 100%;
	text-indent: -9999px;
}
.zt_item_title_box {
	width:660px;
	margin:0 auto;
}
.item_pic {
	padding-top:50px;
}
.item_pic li {
	float:left;
	width:248px;
	height:326px;
	margin-top: 30px;
	margin-right:69px;
}
.item_pic li:nth-child(4n) {
	margin-right:0;
}
.item_pic_bg {
	height:100%;
	text-align:center;
	overflow:hidden;
	background:#eeeeee;
}
.item_pic_bg p.imgbox,.item_media_bg p.imgbox {
	width: 248px;
	height: 200px;
	overflow: hidden;
}
.item_pic a:hover {
	text-decoration: none;
}
.item_pic a:hover div.item_pic_bg {
	background:#5dc9fd;
}
div.item_article_bg {
	background:#FFF;
}
.item_pic_bg p {
	padding:0;
	margin:0;
	line-height:30px;
}
.item_pic_bg p.item_title {
	padding:0 10px;
	font-size:18px;
	color:#000;
	height: 42px;
	line-height: 42px;
	overflow: hidden;
}
.item_pic_bg p.item_author {
	font-size:16px;
	color:#7a7979;
}
.item_pic_bg p.item_btn {
	width:50%;
	line-height: 32px;
	margin:10px auto 0 auto;
	font-size:16px;
	color:#7a7979;
	border-radius:15px;
	background:#bfbfbf;
}
.item_pic a:hover p.item_btn {
	color:#000;
	background:#eeeeee;
}
.zt_item3_title {
	width:100%;
	height:332px;
	background:url(../images/item3_title.jpg) center top no-repeat;
}

.item_media_bg {
	position: relative;
	z-index: 1;
	width: 100%;
	height:100%;
	text-align:center;
	border: 3px solid #5dc9fd;
}
.item_pic a:hover div.item_media_bg {
	background:#5dc9fd;
}
.item_media_bg img {
	padding: 10px;
}
.item_media_bg p.item_title {
	overflow: hidden;
	padding:10px 10px 0 10px;
	font-size:18px;
	color:#000;
}
.item_media_bg p.item_author {
	overflow: hidden;
	font-size:16px;
	color:#7a7979;
}
.item_media_bg p.item_btn {
	position: absolute;
	z-index: 2;
	left: 30%;
	bottom: -15px;
	width:40%;
	line-height: 32px;
	font-size:16px;
	color:#b6630e;
	border-radius:15px;
	background:#5dc9fd;
}
.item_media_bg p.ico_play {
	position: absolute;
	top: 20%;
	left: 35%;
}

.zt_item3_title {
	width:100%;
	height:365px;
	background:url(../images/item3_title.jpg) center top no-repeat;
}

.zt_item4_title {
	width:100%;
	height:432px;
	background:url(../images/item4_title.jpg) center top no-repeat;
}
.zt_footer {
	margin-top: 60px;
	height: 102px;
	background: #5dc9fd;
}
.zt_footer div {
	width: 179px;
	padding-top: 25px;
	margin: 0 auto;
}
.explain_content .mainTitle{
    font-weight: bold;
    font-size: 18px;
    padding: 10px 0 10px;
}
/*图片详情页面*/
.work_title{
    text-align: center;
    line-height: 50px;
    font-size: 18px;
}
.work_username{
    text-align: center;
    font-size: 14px;
}
.work_desc{
    font-size: 14px;
    line-height: 25px;
    padding: 10px 10px 20px;
    text-align: center;
}
.pic_list{

}
.pic_list img{
    width: 95%;
    display: block;
    margin: 10px auto;
}

/*文章 详情页*/
.article_list{
    font-size: 16px;
    line-height: 30px;
}
.article_list p{
    text-indent: 2em;
    font-size: 16px;
    line-height: 30px;
}


/*音视频列表*/
.works_video{
    width: 50%;
    margin: 20px auto 0;
}
.works_video img{
    width: 100%;
    border-radius: 50%;
}
.video_list{
    text-align: center;
}
.footer_item {
    top: 88.5%;
}

/*图片详情页 begin*/
.content_pic_box {
    position: relative;
    display: table;
    width: 100%;
    height: auto;
    margin: 0 auto;
}
.content_pic_top {
    position: absolute;
    z-index: 6;
    top: -21px;
    width: 98%;
}
.content_pic_box_list {
    position: relative;
    z-index: 5;
    width: 88%;
    margin: 0 auto;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.5);
}
.content_pic_box_list_item{
    position: relative;
    width: 90%;
    padding: 2% 2% 10px;
    margin: auto;
}
.content_pic_footer {
    position: absolute;
    z-index: 4;
    bottom: 130px;
    width: 98%;
}
.content_figure {
    position: absolute;
    z-index: 6;
    bottom: 70px;
    right: 0;
    width: 25%;
}
/*图片详情页 end*/
/*文章详情*/
.content_article_top {
    position: absolute;
    z-index: 6;
    top: -30px;
    width: 30%;
}
.content_article_item{
    position: relative;
    width: 80%;
    padding: 0 2% 10px;
    margin: auto;
}
.content_figure_article {
    position: absolute;
    z-index: 6;
    bottom: 80px;
    right: 0;
    width: 25%;
}

.copyright_pic_detail{
    position: absolute;
    z-index: 11;
    line-height: 40px;
    width: 100%;
    text-align: center;
    color: #000;
    font-size: 14px;
    bottom: 70px;
}
.copyright_video_detail{
    position: absolute;
    z-index: 11;
    line-height: 40px;
    width: 100%;
    text-align: center;
    color: #000;
    font-size: 14px;
    bottom: 80px;
}
.ico_video {
    position:absolute;
    top:16%;
    left:37%;
}
.con_box_date ul li .info div.ico_video img {
    width:45%;
    height:26%;
}

/*音频详情 头像*/
.user_head {
    position: relative;
    width: 30%;
    left: 35%;
    margin-top: 15px;
    margin-bottom: 15px;
}
.cover img {
    width: 100%;
    border-radius: 50%;
    box-shadow: 0 0 7px #ff9000;
}
.btn_play{
    position: absolute;
    width: 38%;
    top: 30%;
    left: 31%;
}
.btn_play img,.btn_pause {
    width: 100%;
}
.detail_video {
	width: 30%;
	margin: 10px auto;
}


.item_pic_box {
	padding-top:50px;
}
.item_pic_box li {
	float:left;
	width:248px;
	height:220px;
	margin-top: 30px;
	margin-right:69px;
}
.item_pic_box li:nth-child(4n) {
	margin-right:0;
}
.item_pic_box_bg {
	height:100%;
	text-align:center;
	overflow:hidden;
	background:#eeeeee;
}
.item_pic_box_bg p.imgbox {
	width: 248px;
	height: 165px;
	overflow: hidden;
}
.item_pic_box a:hover {
	text-decoration: none;
}
.item_pic_box a:hover div.item_pic_box_bg {
	background:#5dc9fd;
}
.item_pic_box_bg p {
	padding:0;
	margin:0;
	line-height:30px;
}
.item_pic_box_bg p.item_title {
	padding:10px 5px 0 5px;
	font-size:16px;
	color:#000;
	overflow: hidden;
}