.conference-detail{}

.conference-detail .w1000{width: 1100px;}
.conference-detail .box_tt{;padding: 10px 0;font-size: 24px;}

.conference-detail .box_bg{width: 100%;height: 400px;overflow: hidden;
			background-repeat:no-repeat; background-size: cover; background-position:center;}

.conference-detail .box_bg .w1000{height: 100%;position: relative;}
.conference-detail .box_pa{position: absolute;top: 30px;height: 335px;overflow: hidden;}
.conference-detail .box_params{left: 0;width: 360px;background: #fff;}

.conference-detail .box_params table{width: 100%;border-collapse:separate; border-spacing:12px 15px;}
.conference-detail .box_params tr{height: 90px;overflow: hidden;}
.conference-detail .box_params td{width: 160px;overflow: hidden;text-align: center;}
.conference-detail .box_params tr td:first-child{width: 160px;}
.conference-detail .box_params tr td:last-child{width: 160px;}
.conference-detail .box_params td h3{color: #ac1e38;font-size: 18px;line-height: 28px;min-height: 28px;max-height: 56px;font-weight: 600;}
.conference-detail .box_params td p{font-size: 15px;line-height: 18px;margin-top: 10px;font-weight: 500;}

.conference-detail .box_banner{right: 0;width: 710px;}
.conference-detail .box_banner a{display: block;width: 55px;height: 80px;background: url("conference-list/ban_btn.png") no-repeat;position: absolute;top: 50%;margin-top: -40px;z-index: 2;}
.conference-detail .box_banner a.prev{background-position: 0 0;left: 0;}
.conference-detail .box_banner a.next{background-position: 0 bottom;right: 0;}
.conference-detail .box_banner a.prev:hover{background-position: -55px 0;}
.conference-detail .box_banner a.next:hover{background-position: -55px -80px;}


.conference-detail .box_main{background: #fff;padding: 20px;min-height: 300px;}
.conference-detail .box_main:after{clear: both;display: block;content: '';}
.conference-detail .box_main .box_content{width: 760px;float: left;}
.conference-detail .box_main .box_content .box_h2{font-size: 20px;line-height: 30px;text-indent: 2em;
					background-image: url(conference-detail/content_tt.png);background-repeat:no-repeat; background-size: auto 100%; background-position: top left;}


.conference-detail .box_main .box_contact{width: 260px;float: right;}
.conference-detail .box_main .box_contact .box_h2{font-size: 20px;line-height: 30px;text-indent: 2em;margin-bottom: 10px;
					background-image: url(conference-detail/contact_tt.png);background-repeat:no-repeat; background-size: auto 100%; background-position: top left;}
.conference-detail .box_main .box_contact .box{border-bottom: 1px dashed #ccc;padding-top: 8px;color: #666;}
.conference-detail .box_main .box_contact .box h3{font-size: 15px;line-height: 22px;}
.conference-detail .box_main .box_contact .box p{font-size: 15px;line-height: 22px;margin-bottom: 8px;}