.header{width:100%;height:90px;background-color:#f8f7f7;position:relative;top:0;left:0}.header_container{width:1280px;height:90px;margin:0 auto;background-color:#f8f7f7;position:relative}.header_container .header_logo{position:relative;float:left;width:240px;height:66px;top:12px;display:block}.header_container .header_nav{position:relative;height:80px;line-height:80px;margin-left:300px;top:10px}.header_container .header_nav a{position:relative;float:left;margin:0 20px;font-size:16px;color:#464646;height:79px;line-height:79px;letter-spacing:4px;text-indent:8px;text-align:center}.header_container .header_nav a:hover{color:#ec6941}.header_container .header_nav a.on{color:#ec6941}.header_container .header_nav span{float:left;height:80px;line-height:80px;width:1px;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA9CAYAAABsrQNfAAAAFklEQVQYlWPo7+//z8TAwMAwShBFAABwcAMl6sMIngAAAABJRU5ErkJggg==)no-repeat center center/1px 15px}.header_nav a :nth-child(13){color:#000}.on{color:#ec6941}.nav_btn{position:absolute;width:113px;height:109px;top:0;right:0;background-color:#ec6941;cursor:pointer;z-index:999}.nav_btn_line{display:block;width:32px;height:4px;margin:0 auto;margin-top:5px;background-color:#fff}.nav_btn_line:first-child{margin-top:36px}.nav_btn_title{font-size:16px;color:#fff;text-align:center;margin-top:14px;letter-spacing:2px}.nav_close{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.8);display:none;line-height:84px;text-align:center;font-size:55px!important;color:#ec6941;font-weight:300}.nav_box{position:absolute;height:482px;width:100%;background-color:rgba(0,0,0,.8);top:90px;left:0;z-index:999;display:none}.nav_box_top{width:100%;height:60px;background:rgba(56,56,56,.68);margin-top:30px;overflow:hidden}.nav_box_top ul{width:845px;overflow:hidden;float:left}.nav_box_top ul li{width:128px;float:left;text-align:center;font-size:10.5px;color:#ed6942;line-height:60px}.nav_box_top ul li:first-child{margin-left:29px}.nav_box_top ul li:nth-child(5){width:175px}.more-games{display:block;width:180px;height:60px;text-align:center;float:right}.more-games a{line-height:60px;font-size:9px;color:#9c9c9c}.nav_box_con{width:100%;overflow:hidden}.nav_box_con_ul{width:1280px;margin:13px auto}.nav_box_con_ul>li{float:left;border-right:1px solid rgba(71,71,71,.53);box-sizing:border-box}.nav_box_con_ul>li:nth-child(1){width:128px;height:350px;margin-left:29px}.nav_box_con_ul>li:nth-child(2){width:128px;height:350px}.nav_box_con_ul>li:nth-child(3){width:128px;height:350px}.nav_box_con_ul>li:nth-child(4){width:128px;height:350px}.nav_box_con_ul>li:nth-child(5){width:175px;height:350px}.nav_box_con_ul>li:nth-child(6){width:500px;height:350px;border:0}.nav_list p{line-height:35px;width:100%;text-align:center}.nav_list p a{line-height:35px;width:100%;font-size:10.5px;color:#adadad}.off{color:#636363!important;cursor:text}.gameList{width:100%;overflow:hidden}.gameList ul{width:100%;overflow:hidden}.gameList ul li{float:left;width:128px}.gameList ul li.hot_list{border-left:1px solid rgba(71,71,71,.53)}.gameList ul li a{width:100%;height:37px;font-size:10.5px;color:#adadad;overflow:hidden;display:flex;align-items:center;justify-content:center}.gameList ul li a img{margin-left:8px}.gameList .tag{display:block;width:29px;height:35px;line-height:35px;text-align:left;float:left}.tag img{margin-top:11px}.gameList .game_name{display:block;height:35px;line-height:35px;text-align:center;font-size:10.5px;color:#adadad;float:left}