/* ==============
    Default CSS
==================================== */
body {
    font-family: 'Microsoft YaHei', sans-serif;
    font-size: 15px;
    min-width: 1200px
}

a,a:hover,.btn {
    transition: .5s;
    -webkit-transition: .5s;
    text-decoration: none;
}

a {
    color: #333;
}

a:hover {
    color: #057df3;
}

ul li,
ol li {
    list-style: none;
}

body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,p,th,td {
    margin: 0;
    padding: 0;
}

/* 清除浮动 */
.clear {
    clear: both;
}

.clearfix {
    *zoom: 1;
}

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

table {
    border-collapse: collapse;
    border-spacing: 0;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}

.content-box {
    margin: 0 auto;
    width: 1200px;
    position: relative;
}

/*banner轮播图*/

.hero-slider-item {
    padding-bottom: 29.166%;
    position: top;
    background-size: cover;
}

.item-bg-1 {
    background-image: url("../img/slider/1.jpg");
}

.item-bg-2 {
    background-image: url("../img/slider/2.jpg");
}

.item-bg-3 {
    background-image: url("../img/slider/3.jpg");
}

.owl-nav button {
    position: absolute;
    top: 50%;
    background-color: rgb(255, 255, 255, .7) !important;
    border-radius: 60px !important;
    font-size: 25px !important;
    height: 50px;
    line-height: 25px !important;
    width: 50px;
    margin-top: -70px !important;
    margin-left: 0px !important;
    transition: all .3s ease-in;
    -webkit-transition: .3s ease-in;
    transition: all .3s ease-in;
    visibility: hidden;
}

.hero-slider:hover .owl-nav button {
    visibility: visible;
    opacity: 1;
}

.owl-theme-1 button.owl-prev {
    left: 5px;
}

.owl-theme-1 button.owl-prev:hover,
.owl-theme-1 button.owl-next:hover {
    visibility: visible;
    background-color: #FF007D !important;
    color: #fff;
}

.owl-theme-1 button.owl-next {
    right: 5px;
}

.owl-theme-1 .owl-dots {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
}

.owl-theme-2 .owl-dots {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    text-align: center;
}

.owl-dots .owl-dot span {
    display: block;
    width: 10px;
    height: 10px;
    margin: 0 5px;
    background-color: rgb(255, 255, 255, .7);
    border-radius: 50% !important;
    -moz-transition: .4s;
    -webkit-transition: .4s;
    transition: .4s;
}

.owl-dots .owl-dot.active span,
.owl-dots .owl-dot:hover span {
    background: #f0b000;
    width: 20px;
    border-radius: 5px !important;
}

.owl-theme-2 .item h3 {
    font-size: 16px;
    font-weight: bold;
    padding-top: 10px;
}

/*---------- nav start ----------*/
.nav {
    position: relative;
    background: rgba(0, 0, 0, 0) linear-gradient(to bottom, #830bff 0%, #6107ff 100%) repeat scroll 0 0;
    width: 100%;
    margin: 0 auto;
    height: 50px;
    display: block;
}



.nav li a:hover {
    background: #830bff;
    color: white;
}


.nav li {
    float: left;
    text-align: center;
}

.nav li a {
    display: inline-block;
    color: white;
    width: 130px;
    margin-top: 5px;
    height: 40px;
    line-height: 40px;
    font-size: 20px;
    text-align: center;
    text-decoration: none;
}


.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    z-index: 100;
    width:160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
}

.dropdown-content a {
    color:#030303!important;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {background-color: #f1f1f1; color:#FFFFFF!important }

.dropdown:hover .dropdown-content {
    display: block;
}

/*---------- nav end----------*/


/* 新闻列表 */
.xw-left {
    width: 600px;
    float: left;
}

.xw-left img {
    width: 600px;
    height: 370px;
}

.xw-right {
    width: 560px;
    float: right;
}

.xw-right .u-title {}

.xw-right .u-title p {
    float: left;
}

.xw-right .u-title span {
    float: right;
    margin-top: 5px;
}

.xw-right .u-box {
    width: 510px;
    height: 350px;
    border: solid 1px #F2F0F1;
    padding: 0 30px;
    margin-top: 10px;
}

.xw-right .u-box span {
    display: block;
    height: 70px;
    line-height: 85px;
    font-size: 20px;
    font-weight: bold;
    border-bottom: 1px dashed #D3D3D3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.xw-right .u-box p {
    line-height: 24px;
    text-indent: 2em;
    margin: 15px 0 10px;
    font-size: 14px;
    color: #888888;
}

.xw-right .u-box p a {
    color: #333;
}

.xw-right .u-box li {
    line-height: 50px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: url(../img/icon1.png) no-repeat left center;
    padding-left: 15px;
    font-size: 18px;
}

/* 论坛视频 */
.dh-title {
    margin-top: 30px;
}

.events-carosel {
    width: 1200px;
}

.events-carosel .item {
    display: block;
    margin: 5px;
    width: 355px;
    height: 250px;
}

.item-sp-1 {
    background-image: url("../img/sp_fm1.jpg");
    height: 200px;
}

.item-sp-2 {
    background-image: url("../img/sp_fm2.jpg");
    height: 200px;
}

.item-sp-3 {
    background-image: url("../img/sp_fm3.jpg");
    height: 200px;
}

.item-sp-4 {
    background-image: url("../img/sp_fm4.jpg");
    height: 200px;
}

.sonar-emitter {
    position: relative;
    margin: 0 auto;
    width: 50px;
    height: 50px;
    border-radius: 9999px;
}

.sonar-wave {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 9999px;
    background-color: #ff007d;
    opacity: 0;
    z-index: -1;
    pointer-events: none;
}

.sonar-wave {
    animation: sonarWave 3s linear infinite;
}

@keyframes sonarWave {
    from {
        opacity: 0.6;
    }

    to {
        transform: scale(3);
        -webkit-transform: scale(3);
        opacity: 0;
    }
}

.play-icon i {
    margin-top: 80px;
    text-align: center;
    position: relative;
    display: inline-block;
    background-color: #fff;
    color: #ff007d;
    font-size: 25px;
    height: 50px;
    line-height: 50px;
    padding-left: 5px;
    width: 50px;
    border-radius: 50%;
    transition: .5s;
    -webkit-transition: .5s;
}

.play-icon i:hover {
    background-color: #ff007d;
    color: #fff;
}

.sp-title {
    line-height: 40px;
    color: #000;
    z-index: 100;
}

/* 论坛议程 */
.yc-tb {
    height: 580px;
}

.yc-bg {
    position: relative;
    background: url("../img/yc_bg.jpg") center 0 no-repeat;
}


.find_nav {
    height: 40px;
    border-bottom: 1px solid #ddd;
    display: -moz-box;
    display: -webkit-box;
    display: box;
}
.find_nav_left {
    height: 40px;
    position: relative;
    overflow: hidden;
    -moz-box-flex: 1;
    -webkit-box-flex: 1;
    box-flex: 1;
}

.find_nav_list1 ul ,.find_nav_list2 ul,.find_nav_list3 ul,.find_nav_list4 ul {
    position: relative;
    float: left;
}
.find_nav_list1 ul li,.find_nav_list2 ul li,.find_nav_list3 ul li,.find_nav_list4 ul li {
    display: inline-block;
    margin-right: 50px;
}
.find_nav_list1 ul li a,.find_nav_list2 ul li a,.find_nav_list3 ul li a,.find_nav_list4 ul li a  {
    display: block;
    line-height: 40px;
    font-size: 20px;
    text-align: center;
}
.find_nav_cur a {
    font-weight: bold;
}

.sideline1,.sideline2,.sideline3,.sideline4 {
    display: block;
    position: absolute;
    border: 0;
    height: 2px;
    background-color: #023ec2;
    left: 0;
    top: 38px;
    pointer-events: none;
}



/* 主论坛图片 */

.luntan_tp .pic_item2 {
    display: inline;
    float: left;
    margin-right: 20px;
    margin-bottom: 10px;
    position: relative;
    width: 280px;
    overflow: hidden;
}

.luntan_tp .pic_item2 .pic_img img {
    display: block;
    width: 280px;
    height: 160px;
    overflow: hidden;
    transition: .5s;
    border-radius: 5px;
}

.luntan_tp .pic_item2 .pic_img:hover img {
    transform: scale(1.08);
    border-radius: 5px;
}

.luntan_tp .pic_item2 .pic_detail h3 {
    height: 70px;
    line-height: 30px;
    padding-top: 10px;
    font-size: 16px;
    color: #333;
    width: 280px;
    overflow: hidden;
    font-weight: normal;
}


/* 合作单位 */
.hz-tp ul {
    width: 100%;
    height: 100px;
    padding: 20px;
    margin: 20px auto;
}

.hz-tp ul li img {
    width: 170px;
    height: 72px;
    border: 1px solid #ccc;
}

.hz-tp ul li {
    width: 190px;
    float: left;
    padding-bottom: 20px;
    text-align: left;
    vertical-align: top;
    background-color: #fff;
}


/*---------- foot start---------*/


.foot_2 {
    width: 100%;
    min-width: 1200px;
    background: #333333;
}

.bt {
    padding-top: 10px;
}

.foot_2 a {
    color: #888;
}

.bt a {
    margin: 10px;
    font-weight: bold;
    font-size: 14px;
}


.foot_2 p {
    color: #999999;
    line-height: 24px;
    text-align: center;
    font-size: 12px;
    padding-bottom: 10px;
}

/*---------- foot end---------*/


/* ==============
    Scrolltop CSS
==================================== */
#toTop {
    position: fixed;
    bottom: 20px;
    right: 0px;
    cursor: pointer;
    display: none;
    z-index: 999999;
}

#toTop i {
    background-color: #f0b000;
    color: #fff;
    height: 50px;
    width: 50px;
    display: inline-block;
    text-align: center;
    line-height: 50px;
    font-size: 20px;
    border-radius: 30px 0px 0px 30px;
    padding-left: 5px;
    transition: .5s;
    -webkit-transition: .5s;
}

#toTop i:hover {
    background-color: #333;
    color: #fff;
}

/* ==============
    End Scrolltop CSS
==================================== */

/*列表内页开始*/
.main-box{
    width: 1000px;
    margin: 0 auto;
}
.website {
    background:url(../img/icon5.gif) 0 1px no-repeat;
    color:#989898;
    font-size:14px;
    padding-left:20px;
    padding-bottom:20px;
    margin-top:30px;
}
.website a {
    color:#989898;
}
.tit {
    width: 100%;
    position: relative;
    display: inline-block;
    height: 40px;
    padding: 0 0 0 0;
    font-size: 26px;
    color: #175aa9;
    font-weight: bold;
    line-height: 40px;
}
.tit:before {
    content: "";
    position: absolute;
    display: block;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #175aa9;
}
.news_list {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10px 30px 30px 30px;
    background-color: #ffffff;
    background-color: rgba(255, 255, 255, 0.5);
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}
.news_list li {
    position: relative;
    padding: 15px 0 17px 0;
    border-bottom: 1px solid #ccc;
}
.news_list li:before {
    content:"";
    position: absolute;
    display: block;
    top: 32px;
    left: -16px;
    width: 5px;
    height: 5px;
    background-color: #175aa9;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    border-radius: 100%;
    margin-top: -2px;
}
.news_list li:after {
    content:"";
    position: absolute;
    display: block;
    content: attr(data-pubtime);
    top: 24px;
    right: 0;
    color: #999;
    font-size: 12px;
    line-height: inherit;
}
.news_list li a {
    display: inline-block;
    font-size: 20px;
    line-height: 36px;
    color: #333;
    width: 800px;
}
/*分页*/
.pagelist{ clear:both;  width:100%; padding:30px 0;}
.pagelist ul{ text-align:center; font-size:14px;}
.pagelist li{ display:inline; height:32px; line-height:32px;}
.pagelist li a,.pagelist a{ display:inline-block; width:32px; height:32px; line-height:32px; text-align:center; border:1px solid #dcdcdc; }
.pagelist a.prev,.pagelist a.next{ display:inline-block; width:48px; height:32px; line-height:32px; text-align:center; border:1px solid #dcdcdc;  }
.pagelist a.row{ background:#0389ff; color:#fff;}
.pagelist a:hover{ text-decoration:none;}

.pagelist a{ margin-right:10px;}

/*视频页面*/
.video_item{
    float: left;
    margin: 30px 22px 0 22px;
    width: 355px;
    height: 230px;
}
table tr  td {
    line-height:30px;padding-left:15px;
}