img{border-radius: 3px;}
a{text-decoration:none;}
.clear{clear:both;}
p{line-height:20px;}
.center{width:1178px;height:auto;margin-left:auto;margin-right:auto;}
.center_top_bg{width:1178px;height:6px;background-image:url('../image/body_bg_01.png');}
.center_fw{width:1178px;height:auto;background-image:url('../image/body_bg_02.png');}
.center_bottom{width:1178px;height:6px;background-image:url('../image/body_bg_03.png');}
.center_content{width:1110px;height:auto;margin-left:auto;margin-right:auto;padding-top:20px;padding-bottom:30px;}
.center_left{width:810px;height:auto;float:right;}
.center_right{width:191px;height:auto;float:left;}
.center_left .top_img{width:810px;height:270px;}
.center_left .top_img a{position: absolute;display:block;}
.center_right_img2{margin-top: 5px;}
.center_right_img3{background-image: url(../image/stripe.png);width:110px;height:8px;background-repeat: repeat-x;float: right;margin-top: 8px;}
.center_right_img4{background-image: url(../image/stripe.png);width:194px;height:8px;background-repeat: repeat-x;float: right;margin-top: 8px;}
.important{font-size: 20px;color:#31A487;font-weight: bold;margin-top: 3px;}
.line{width:810px;height:1px;background-color:#DDDDDD;}
.in_chinese{font-size:14px;color:#1B43BA;margin-top:20px;display:block;}
.center_right_bg{width:191px;height:auto;padding-top:10px;padding-bottom:10px;border:1px solid #E2E2E2;border-top:3px solid #31A487;border-left:3px solid #E2E2E2;border-bottom:3px solid #E2E2E2;margin-top:10px;}
.center_right_sub{font-size: 13px;color:#222222;line-height: 20px;margin-left: 8px;}
.center_right_sub2{font-family: SimHei; font-size: 14px;color:#222222;line-height: 20px;margin-left: 10px;}
.center_right_sub3{font-family: SimHei; font-size: 13px;color:#B63A6B;line-height: 20px;margin-top:10px;}
.center_right_sub4{font-size: 14px;color:#444444;margin-left: 19px;line-height: 25px;}
.center_right_sub4 a{color:#444444;text-decoration: none;}
.center_right_line{width:260px;border-bottom: 1px solid #E4E4E4;height:0;margin-top: 8px;margin-bottom: 8px;margin-left: 10px;}
.center_right_blue{width:270px;height:3px;background-color: #EC941C;margin-left: 4px;margin-top: -2px;margin-bottom: 10px;}
.middle_right_paper{font-size: 15px;color:#B63A6B;font-weight: bold;line-height: 22px;margin-left: 5px;margin-top: 10px;margin-bottom: 20px;}
.top .top_fw {width:1178px;height:200px;background-image:url('../image/body_bg_02.png');}
.top .top_color{width:1170px;height:5px;background-color:#0C5EAF;margin-left:auto;margin-right:auto;}
.top .logo{width:766px;margin-left:40px;float:left;height:149px;}
.top .logo a{width:80px;height:34px;background-color:#0C5EAF;font-family:SimHei;font-size:22px;line-height:34px;text-align:center;display:block;color:#FFFFFF;margin-bottom:20px;}
.top .top_right{width:240px;height:138px;float:right;margin-top:10px;margin-right:30px;}
.top .top_right a{font-size:14px;color:#FFFFFF;text-decoration:none;font-family:Arial;display:inline-block;padding:3px 5px;background-color:#0C5EAF;}
.top .top_right .time{font-size:19px;line-height:25px;margin-top:40px;text-align:center;}
.top .nav{width:1170px;height:45px;background-color:#31A496;margin-left:auto;margin-right:auto;font-size:14px;color:#FFFFFF;font-weight:bold;}
.top .nav .line{width:2px;height:45px;float:left;}
.top .nav .call_for{width:121px;height:45px;float:left;}
.top .nav .call_for a{display:block;width:121px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .call_for .nav_bg{width:121px;height:5px;background-color:#3FC7BC;}
.top .nav .submission{width:101px;height:45px;float:left;}
.top .nav .submission a{display:block;width:101px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .submission .nav_bg{width:101px;height:5px;background-color:#3FC7BC;}
.top .nav .important_dates{width:130px;height:45px;float:left;}
.top .nav .important_dates a{display:block;width:130px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .important_dates .nav_bg{width:130px;height:5px;background-color:#3FC7BC;}
.top .nav .publication{width:98px;height:45px;float:left;}
.top .nav .publication a{display:block;width:98px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .publication .nav_bg{width:98px;height:5px;background-color:#3FC7BC;}
.top .nav .registration{width:104px;height:45px;float:left;}
.top .nav .registration a{display:block;width:104px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .registration .nav_bg{width:104px;height:5px;background-color:#3FC7BC;}
.top .nav .schedule{width:83px;height:45px;float:left;}
.top .nav .schedule a{display:block;width:83px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .schedule .nav_bg{width:83px;height:5px;background-color:#3FC7BC;}
.top .nav .keynote{width:145px;height:45px;float:left;}
.top .nav .keynote a{display:block;width:145px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .keynote .nav_bg{width:145px;height:5px;background-color:#3FC7BC;}
.top .nav .committee{width:94px;height:45px;float:left;}
.top .nav .committee a{display:block;width:94px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .committee .nav_bg{width:94px;height:5px;background-color:#3FC7BC;}
.top .nav .venue{width:61px;height:45px;float:left;}
.top .nav .venue a{display:block;width:61px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .venue .nav_bg{width:61px;height:5px;background-color:#3FC7BC;}
.top .nav .contact{width:74px;height:45px;float:left;}
.top .nav .contact a{display:block;width:74px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .contact .nav_bg{width:74px;height:5px;background-color:#3FC7BC;}
.top .nav .history{width:73px;height:45px;float:left;}
.top .nav .history a{display:block;width:73px;height:40px;line-height:40px;text-align:center;color:#FFFFFF;text-decoration:none;}
.top .nav .history .nav_bg{width:73px;height:5px;background-color:#3FC7BC;}

.top .nav .important_dates .nav_bg{background-color:#0C5EAF;}

.center_left .about_top{width:810px;height:24px;margin-top:25px;}
.center_left .about_top .about_title{width:166px;height:24px;line-height:24px;font-size:20px;font-weight:bold;color:#31A487;float:left;}
.center_left .about_top .about_bg{width:640px;height:8px;float:right;background-image:url('../image/stripe1.png');margin-top:8px;}
.center_left_text{font-size: 12px;color:#222222;line-height: 20px;margin-top: 10px;margin-bottom: 10px;}
.submissiondate_en{color:#222222;font-weight: bold;line-height: 22px;margin-top:10px;margin-bottom:10px;}
.submissiondate_ch{font-family: Microsoft YaHei;color:#222222;font-weight: bold;line-height: 22px;margin-top: 10px;}

.times_bg{background:url(../image/top_bg01.jpg) repeat-x; height:45px;}
.top_1_bg_right{text-align:center;font-size: 16px;line-height: 22px;color: #FFFFFF;font-weight: bold;height:45px;}
.top_1_bg_right_2{background-color: #F44336;margin-right: 5px;margin-left: 5px;border-radius: 10px;width:46px;height:23px;display:inline-block;margin-top:9px;padding-top:3px;font-size:20px;color:#0E1932;text-align:center;}