*{margin: 0px;padding: 0px;border: 0px;}
body{padding: 0;font-size: 14px;border: 0;font-family: 微软雅黑, "microsoft yahei", Arial, sans-serif;overflow-y: scroll;overflow-x: hidden;}
a{text-decoration: none;}
::-webkit-scrollbar { width: 4px; height: 4px; background-color: #fff; }  
/*定义滚动条轨道 内阴影+圆角*/  
::-webkit-scrollbar-track {  
box-shadow: inset 0 0 6px rgba(0,0,0,0.3); 
-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);  
background: #fff ;      }  
/*定义滑块 内阴影+圆角*/  
::-webkit-scrollbar-thumb {  
border-radius: 2px;  
-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);  
background-color:#2f6ea2;  
}  
::-webkit-scrollbar-thumb:hover {  
border-radius: 2px;  
-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);  
background-color:#2f6ea2;
} 
/*header star*/
header{width: 100%;background: #2f6ea2;}
.header-up{height: 34px;}
.hup-right{width: 80px;height: auto; float: right;}
.hup-right p{font-size: 12px;color: #fff;line-height: 34px;letter-spacing: 1px;}
.hup-right a{color: #fff;text-decoration: none;}
.header-middle{height: 320px;background: #fff;}  
.hmiddle-logo{width: 60px;height: 60px;float: left;margin: 15px 0px 15px 10px;;background: url(../img/wlogo.png) no-repeat center center;background-size: cover;}
.hmiddle-h3{width: auto;height: 60px;float: left;padding: 15px 0px 15px 5px;}
.hmiddle-h3 h3{width: 396px;height: 40px;font-size: 28px;line-height: 40px;color: #000000;letter-spacing: 2px;}
.hmiddle-h3 p{width: 396px;height: 26px;font-size: 12px;line-height: 20px;color: #000000;letter-spacing: 0px;}
.hmiddle-p{width: 210px;height: 60px;float: right;padding: 15px;}
.hmiddle-p h3{width: 210px;height: 30px;font-size: 18px;line-height: 30px;color: #2f6ea2;letter-spacing: 2px;font-weight: 500;text-align: right;}
.header-down{width: 100%; height: auto;box-shadow: 0px 1px 2px #888888;background: #2f6ea2;overflow: hidden;}
.header-down-min{display: none;}
.float{width: 100%;background: #2f6ea2;box-shadow: 0px 1px 2px #888888;z-index: 100;}
.header-down-max{width: auto;padding-right: 160px;}
.header-down-max ul{list-style: none;}
.header-down-max li{float: left;width: 110px;height: 76px;border-right: 1px solid #1e76c6;background: #2f6ea2;}
.header-down-max li a{display: block;width: 100%;text-decoration: none;color: #ffffff;text-align: center;font-size: 16px;padding-top: 16px;padding-bottom: 16px;letter-spacing: 1px;}
.header-down-max li a span{color: #99ecff;font-size: 12px;margin-top: 2px;letter-spacing: 0px;}
.header-down-max-a{position: absolute;right: 0px;}
.header-down-max-a a{display: block; width: 156px; text-decoration: none;color: #4c4c4c;text-align: center;font-size: 16px;padding-top: 16px;padding-bottom: 16px;letter-spacing: 1px;background: #f5c823;}
.header-down-max-a span{font-size: 12px;margin-top: 2px;letter-spacing: 0px;}
.white_content {display: none;}
/*header end*/

/*nav start*/
.nav{width: 100%;overflow: hidden;}
.banner{width: 100%;height: 450px;background: url(../img/banner.jpg) no-repeat center center;background-size: cover;}
.banner-information{width: 100%;padding-top: 30px;overflow: hidden;}
.banner-information .binfor-time{float: left;text-align: center;margin-top: 32px; font-size: 16px;font-weight: 500;line-height: 44px;background: #717171;-moz-border-radius: 2px;-webkit-border-radius: 2px;border-radius: 2px;color: #ffffff;padding-left: 10px;padding-right: 10px;margin-right: 5px;}
.banner-text{width: 70%;}
.banner-text p ,.banner-text h1,.banner-text h2{width: 100%;color: #fff;padding-bottom: 10px;}
.banner-text h1{font-size: 32px;margin-top: 25px;letter-spacing: 1px;}
.banner-text p {border-bottom: 1px solid #717171;}
.banner-text h2 {font-size: 26px;margin-top: 15px;font-weight: normal;}
.banner-button{width: 180px;height: 48px;margin-top: 20px; background: #f5c823;-moz-border-radius: 5px;-webkit-border-radius: 5px;border-radius: 5px;}
.banner-button a{display: block;padding-left: 24px; font-size: 22px;color: #ffffff;letter-spacing: 2px;line-height: 48px;}
.banner-button a b{padding: 0px 4px 0px 6px;margin-left: 5px; background: #ffffff;color: #f5c823;-moz-border-radius: 20px;-webkit-border-radius: 20px;border-radius: 20px;}
.Meet-item{width: 100%;}
.Meet-item a{text-decoration: none;}
.Meet-item h1,.invited-guest h1,.meet-features h1{margin-top: 30px; width: 100%;font-weight: normal;text-align: center;color: #444;font-size: 32px;line-height: 32px; text-transform : uppercase;}
.Meet-item h1 span,.invited-guest h1 span,.meet-features h1 span{width: 100%;text-align: center;font-size: 16px;color: #666;}
.Meet-item-nav{width: 100%;height: auto; overflow: hidden;}
.Meet-item-box{float: left;width: 31%;margin: 0 1%;padding-top: 10px; margin-top: 20px;border: 1px solid #e4ebf7; border-top: 4px solid #717171;background:#f5f9ff;color: #717171;}
.Meet-item-box:hover{border-top: 4px solid #2f6ea2;color: #2f6ea2;}
.Meet-item-box h2{padding: 4%;}
.Meet-item-box ul{list-style:none;padding: 0 2% 6% 2%;}
.Meet-item-box ul li{list-style:none;padding: 2%;}
.Meet-schedule-button{width: 264px;height: 56px;position: relative;left: 50%;margin-left: -132px;margin-top: 20px;}
.Meet-schedule-button a{display: block;float: left; width: 265px;height: 56px;border: 1px solid #2f6ea2;-moz-border-radius: 50px;-webkit-border-radius: 50px;border-radius: 50px;color: #2f6ea2;text-align: center;font-size: 24px;line-height: 56px;}
.invited-guest{width: 100%;padding-top: 50px;}
.swiper-container{width: 100%;height: auto;}
.swiper-wrapper{width: 20%;margin-top: 20px;}
.swiper-slide{width: 20%;}
.swiper-slide-top{width: 100%;height: 320px ;}
.swiper-slide-top img{width: 100%;height: 320px;background: #fff;border: 1px solid #f2f2f2;text-align: center;}
.swiper-slide-down{width: 100%;height: auto;background: #fff;border: 1px solid #f2f2f2;}
.swiper-slide-down p{padding: 8px 0px; color: #888888;text-align: center;font-size: 14px;letter-spacing: 1px;}
.swiper-slide-down span{color: #2f6ea2;padding: 0px 4px;}
.swiper-slide-down i{font-size: 12px;font-style: normal;}
.swiper-slide:hover p{background: #2f6ea2;color: #fff;}
.swiper-slide:hover span{color: #fff;}
.meet-features{width: 100%;padding-top: 50px;overflow: hidden;}
.meet-features-text{margin-top: 20px; overflow: hidden;}
.meet-features-nav{float: left; width: 33.3%;height: 220px;margin: 0px;}
.meet-features-nav p{color: #fff;padding: 28px 10px;font-size: 26px;letter-spacing: 1px;}
.meet-features-nav span{font-size: 16px;}
.meet-features-1{background: #f5c823;}
.meet-features-1-img{background: url(../img/meet-features1.png) no-repeat center center;background-size: cover;}
.meet-features-1-img img{width: 20px;padding-left: 50%;margin-left: -10px;}
.meet-features-2{background: #41b7cc;}
.meet-features-2-img img{width: 20px;padding-left: 50%;margin-left: -10px;padding-top: 205px;}
.meet-features-2-img{background: url(../img/meet-features2.jpg) no-repeat center center;background-size: cover;}
.meet-features-3{background: #2f6ea2;}
.meet-features-3-img img{width: 20px;padding-left: 50%;margin-left: -10px;}
.meet-features-3-img{background: url(../img/meet-features3.jpg) no-repeat center center;background-size: cover;}
.organizer{width: 100%;padding-top: 40px;overflow: hidden;}
.organizer h1{border-left: 5px solid #2f6ea2;padding-left: 15px; font-size: 34px;font-weight: normal;color: #666;}
.organizer .organizer-img{width: 100%;height:249px;background: url(../img/organizer-img.png) no-repeat center center;background-size: cover;margin: 20px;}
.swiper-container-two{display: none;}
.swiper-container-one{display: none;}
/*nav end*/

/*footer start*/
footer{width: 100%;border-top: 1px solid #e4e4e4;margin-top: 30px;}
.container{width: 1180px;margin: 0 auto;}
.footer-up{width: 100%;color: #666;font-size: 14px;padding-top: 15px;padding-bottom: 15px;overflow: hidden;}
.footer-up p{color: #444;font-size: 18px;}
.fup-meet{float: left;width: 14%;padding-right: 10px;padding-left: 10px;}
.fup-us{float: left;width: 54%;padding-right: 10px;padding-left: 10px;}
.fup-qn{float: left;width: 24%;padding-right: 10px;padding-left: 10px;}
.fup-nav{color: #666666;font-size: 14px;margin-top: 10px;}
.fup-nav ul{list-style: none;}
.fup-nav ul li{margin-top: 2px;}
.fup-nav ul li a{color: #666666; text-decoration: none;}
.footer-down{width: 100%;padding-top: 15px;padding-bottom: 15px;border-top: 1px solid #e4e4e4;color: #666;font-size: 12px;text-align: right;}
.footer-subbmit{display: none;}
/*footer end*/
@media screen and (max-width: 1180px){.banner{padding-left: 10px;}.container{width: 100%;margin: 0 auto;}/*min-height: 480px;}*/.swiper-container-two{display: block;}.swiper-container-many{display: none;}.swiper-container-one{display: none;}.swiper-container{width: 578px;}}
@media screen and (max-width: 920px){
    .header-up{display: none;}
    .header-middle{width: 100%; height: 60px;overflow: hidden;}
    .hmiddle-logo{width: 40px;height: 40px;float: left;margin: 10px 5px 10px 5px;;background: url(../img/5Gmeetinglogo.jpg) no-repeat center center;background-size: cover;}
    .hmiddle-h3{height: 60px;padding: 0px;padding-left: 0px;}
    .hmiddle-h3 h3{width: 100%;height: 30px;font-size: 18px;line-height: 30px;color: #2f6ea2;letter-spacing: 2px;margin-top: 8px;}
    .hmiddle-h3 p{width: 100%;height: 20px;font-size: 12px;line-height: 12px;color: #2f6ea2;letter-spacing: 0px;}
    .hmiddle-p{display: none;}
    .header-down-max{display: none;}
    .header-down{width: 100%; height: 48px;}
    .header-down-min{display: block;height: 48px;width: 100%;background: #FFF;box-shadow: 0px 1px 2px #888888;}
    .hdmin-button{width: 102px;height: 48px;border-right: 1px solid #f2f2f2;}
    .hdmin-buttona{padding: 5px 15px;}
    .hdmin-buttona span{float: left;padding-top: 8px;}
    .hdmin-buttona span em{display: block;width: 20px;margin-top: 4px;height: 2px;background: #2f6ea2;}
    .hdmin-buttona span p{margin-left: 10px;line-height: 20px;font-size: 18px;color: #2f6ea2;letter-spacing: 1px;}
    .black_overlay{display: none;position: fixed;top: 0%;left: 0%;width: 100%;height: 100%;background-color: white;z-index:1001;}
    .white_content {display: none;position: fixed;top: 0;left: 0;width: 100%;height: 100%;background-color: white;z-index:1002;overflow: auto;}
    .header-down-button{height: 48px;width: 100%;background: #FFF;box-shadow: 0px 1px 2px #888888;position: fixed;top: 0px;}
    .header-down-button a{text-decoration: none;}
    .hdmin-buttons{width: 102px;height: 48px;border-right: 1px solid #f2f2f2;}
    .hdmin-buttonsa{width: 72px;height: 18px;padding: 15px 15px;}
    .hdmin-buttonsa span{float: left;padding-left: 2px;font-size: 16px;font-weight: bold;color: #2f6ea2;}
    .hdmin-buttonsa span p{font-size: 28px;line-height: 18px; margin: 0px;padding: 0px;}
    .white_content-menu{width: 100%;padding-top: 56px;}
    .white_content-menu ul{list-style: none;}
    .white_content-menu ul li{width: 86%;padding: 12px 10px;;margin-left: 10px;border-bottom: 1px solid #c4c4c4;}
    .white_content-menu ul li a{color: #333;text-decoration: none;font-size: 16px;letter-spacing: 2px;}
    .white_content-menu ul li a span{color: #2f6ea2;font-size: 14px;letter-spacing: 0px;}
    .banner{width: 100%;height: auto; background: url(../img/banner.jpg) no-repeat center center;background-size: cover;padding-bottom: 30px;padding-left: 10px;}
    .banner-information{width: 100%;padding-top: 20px;overflow: hidden;}
    .banner-information .binfor-time{float: left;text-align: center; font-size: 16px;font-weight: 500;line-height: 44px;background: #717171;-moz-border-radius: 2px;-webkit-border-radius: 2px;border-radius: 2px;color: #ffffff;padding-left: 10px;padding-right: 10px;margin-right: 5px;}
    .banner-text{width: 80%;}
    .banner-text p ,.banner-text h1,.banner-text h2{width: 100%;color: #fff;padding-bottom: 8px;}
    .banner-text h1{font-size: 18px;margin-top: 25px;}
    .banner-text p {border-bottom: 1px solid #717171;font-size: 12px;}
    .banner-text h2 {font-size: 16px;margin-top: 15px;font-weight: normal;}
    .banner-button{width: 180px;height: 48px; margin-top: 20px; background: #f5c823;-moz-border-radius: 5px;-webkit-border-radius: 5px;border-radius: 5px;}
    .banner-button a{display: block;padding-left: 24px; font-size: 22px;color: #ffffff;letter-spacing: 2px;line-height: 48px;}
    .banner-button a b{padding: 0px 4px 0px 6px;margin-left: 5px; background: #ffffff;color: #f5c823;-moz-border-radius: 20px;-webkit-border-radius: 20px;border-radius: 20px;}
    .Meet-item{width: 100%;}
    .Meet-item a{text-decoration: none;}
    .Meet-item h1,.invited-guest h1,.meet-features h1{margin-top: 24px; width: 100%;font-weight: normal;text-align: center;color: #444;font-size: 24px;line-height: 24px; text-transform : uppercase;}
    .Meet-item h1 span,.invited-guest h1 span,.meet-features h1 span{width: 100%;text-align: center;font-size: 12px;color: #666;}
    .Meet-item-box{float: none;width: 96%;margin-right: 1%;margin: 0px 2%; padding-top: 4px; margin-top: 16px;border: 0px solid #717171; border-top: 4px solid #2f6ea2;background:#f5f9ff;color: #2f6ea2;}
    .Meet-item-box h2{padding: 2%;}
    .Meet-item-box ul{list-style:none;padding: 0 1% 2% 1%;}
    .Meet-item-box ul li{list-style:none;padding: 1%;}
    .Meet-schedule-button{width: 100%;height: 48px;margin-top: 20px;margin-left: 0px;left: 0px;}
    .Meet-schedule-button a{display: block; width: 92%;height: 48px;border: 1px solid #2f6ea2;margin: 0px 4%;-moz-border-radius: 50px;-webkit-border-radius: 50px;border-radius: 50px;color: #2f6ea2;font-size: 18px;font-weight: 500;text-decoration: none;text-align: center;line-height: 48px;}
    footer{display: none;}
    .header-down-max-a{position: absolute;right: 0px;}
    .header-down-max-a a{display: block; width: 120px;height: 48px;line-height: 48px; text-decoration: none;color: #4c4c4c;text-align: center;font-size: 16px;padding-top: 0px;padding-bottom: 0px;letter-spacing: 1px;background: #f5c823;}
    .header-down-max-a span{display: none;}
    .header-down-button-a{float: left; position: fixed;top: 0px;right: 0px;}
    .header-down-button-a a{display: block; width: 120px;line-height: 48px; text-decoration: none;color: #4c4c4c;text-align: center;font-size: 16px;padding-top: 0px;padding-bottom: 0px;letter-spacing: 1px;background: #f5c823;}
    .header-down-button-a span{display: none;}
    .meet-features-nav{float: left; width: 96%;height: 120px;margin: 0px 2%;margin-bottom: 4px;}
    .meet-features-nav p{color: #fff;padding: 16px 10px;font-size: 16px;letter-spacing: 1px;}
    .meet-features-nav span{font-size: 12px;}
    .meet-features-1{background: #f5c823;}
    .meet-features-2{background: #41b7cc;}
    .meet-features-3{background: #2f6ea2;}
    .meet-features-1-img,.meet-features-2-img,.meet-features-3-img{display: none;}
    .organizer{padding-bottom: 50px;}
    .organizer h1{border-left: 5px solid #2f6ea2;padding-left: 15px; font-size: 26px;font-weight: normal;color: #666;}
    .footer-subbmit{display: block;}
    .footer-button{width: 100%;height: 50px;position: fixed;bottom: -4px;z-index: 1000;}
    .footer-button a{display: block;width: 100%;height: 50px; -moz-border-radius: 5px;-webkit-border-radius: 5px;border-radius: 5px;background: #2f6ea2;color: #fff;font-size: 18px;text-align: center;line-height: 45px;letter-spacing: 1px;}
    .contact-right{display: none;}
    .swiper-container-many{display: none;}
    .swiper-container-two{display: none;}
    .swiper-container-one{display: block;}
    .swiper-container{width: 274px;}
}
@media screen and (max-width: 511px){.banner-information .binfor-time{margin-top: 12px;}}
@media screen and (max-width: 326px){.hmiddle-logo{display: none;}.hmiddle-h3{padding-left: 10px;}}