@charset "utf-8";
html{ min-width:1002px;}
body{ margin:0; padding-top:46px; font-size:12px; font-family:"微软雅黑","宋体",Arial, Helvetica, sans-serif; background-color:#0e1118; overflow-y:hidden}
div,p,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,form,input,select,textarea,table,td{ margin:0; padding:0;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
area{outline:none;}
img{ border:0;}
ol,ul{list-style:none;}
iframe{ display:block;}
a{ font-family:"微软雅黑","宋体",Arial, Helvetica, sans-serif; text-decoration:none;outline:none;}
a:hover{ text-decoration:underline}
.clearfix:after {content:"";display:block;height:0;clear:both;} 
.clearfix {zoom:1;}
/* foot */
.foot{ display:none; padding:30px 0; background:#0e1118}
.foot .box{ width:700px; margin:0 auto;}
.foot .box .wm{ float:left; width:157px; height:51px; background:url(http://wmsj.laohu.com/_s/v3/logo.png) no-repeat; margin:10px 37px 0 0; text-indent:-9999px; overflow:hidden;}
.foot .box .txt{ width:495px; float:left; line-height:20px; font-size:12px; color:#666666; font-family:"宋体"}
.foot .box .txt a{ font-size:12px; color:#666666; margin:0 4px; font-family:"宋体"}
.foot .box .txt a:hover{ color:#F00}

/* bar */
.bar_ul{ position:fixed; width:79px; height:580px; right:20px; top:50%; margin-top:-290px;}
.bar_ul li{width:79px; height:81px; margin-top:4px; background:url(http://yt.laohu.com/_s/ydsspc/barxin.png); cursor:pointer;}
.bar_ul li a,.bar_ul li span{ display:block; width:79px; height:56px; padding-top:25px; font:normal 14px/18px "微软雅黑"; color:#fde5d7;text-align:center;}
.bar_ul li.on{ background-position:0 -81px;}
.bar_ul li.on span{ color:#fcb8df;}

.bar_ul li a:hover{ text-decoration:none;}
#down{ position:fixed; width:56px; height:56px; left:50%; margin-left:-28px; bottom:0px; z-index:10; animation:key_down 0.5s infinite alternate; -webkit-animation:key_down 0.5s infinite alternate; -moz-animation:key_down 0.5s infinite alternate; -ms-animation:key_down 0.5s infinite alternate; z-index:10;}
@keyframes key_down{
0%{bottom:0}
0%{bottom:10px}
}
@-webkit-keyframes key_down{
0%{bottom:0}
0%{bottom:10px}
}
@-moz-keyframes key_down{
0%{bottom:0}
0%{bottom:10px}
}
@-ms-keyframes key_down{
0%{bottom:0}
0%{bottom:10px}
}

#wrap{width:100%; height:920px; overflow:hidden;}
.screen{ width:100%; overflow:hidden;}
.screen1{ background:url(http://yt.laohu.com/_s/ydsspc/s1_bgxin.jpg) center top no-repeat;}
.wrap1000{ position:relative; width:1000px; height:100%; margin:0 auto;}
.logo{ position:absolute; width:290px; height:120px; left:17px; top:58px; z-index:10; background:url(about:blank); text-indent:-9999px; overflow:hidden;}
.top_nav_box{ position:absolute; width:96px; height:71px; left:877px; top:78px;}
.top_nav_box a{ float:left; width:28px; height:71px; margin-left:20px; text-indent:-9999px; overflow:hidden;}
.top_nav_box a.a_main{ background-image:url(http://yt.laohu.com/_s/ydsspc/btn_mainxin.png)}
.top_nav_box a.a_bbs{ background-image:url(http://yt.laohu.com/_s/ydsspc/btn_bbsxin.png)}
.s1_img{ position:absolute; height:100%; left:150px; bottom:0;}

.screen2{ background:url(http://yt.laohu.com/_s/ydsspc/s2_bg.jpg) center top no-repeat;}
.s2_tab{ width:890px; height:64px; padding-top:50px; margin-left:110px; overflow:hidden;}
.s2_tab li{ float:left; width:180px; height:64px; margin-left:35px; font:normal 24px/64px "微软雅黑"; color:#ffd639;text-align:center; background:url(http://yt.laohu.com/_s/ydsspc/s2_tabxin.png); cursor:pointer;}
.s2_tab li.on{ color:#ffeee0; background-position:0 -64px;}
.s2_box{ width:827px; height:795px; padding-top:6px; margin:20px 0 0 145px; background-image:url(http://yt.laohu.com/_s/ydsspc/s2_wenxin.png); background-size:100% 100%;}
.s2_tab_cont{ display:none; width:726px; height:600px; margin:0 auto; overflow-y:auto;}
.s2_tab_cont p{ padding-top:20px; font:normal 20px/32px "微软雅黑"; color:#000000; text-indent:2em;}
.s2_tab_cont img{ display:block; margin:20px auto 0;}

.screen3{ background:url(http://yt.laohu.com/_s/ydsspc/s3_bg.jpg) center top no-repeat;}
.s3_tab{ width:830px; height:64px; padding-top:50px; margin-left:170px; overflow:hidden;}
.s3_tab li{ float:left; width:163px; height:58px; margin-left:27px; font:normal 24px/58px "微软雅黑"; color:#ffdb96;text-align:center; background:url(http://yt.laohu.com/_s/ydsspc/s3_tabxin.png); cursor:pointer;}
.s3_tab li.on{ color:#ffeee0; background-position:0 -58px;}
.s3_tab_cont{ display:none; width:726px; height:600px; margin:5px 0 0 198px; overflow-y:auto;}
.s3_tab_cont p{ padding-top:20px; font:normal 20px/32px "微软雅黑"; color:#000000; text-indent:2em;}
.s3_tab_cont img{ display:block; margin:20px auto 0;}

.screen4{ background:url(http://yt.laohu.com/_s/ydsspc/s4_bg.jpg) center top no-repeat;}
.s4_tab{ width:820px; height:64px; padding-top:50px; margin-left:180px; overflow:hidden;}
.s4_tab li{ float:left; width:140px; height:61px; margin-left:50px; font:normal 20px/61px "微软雅黑"; color:#ffdb96;text-align:center; background:url(http://yt.laohu.com/_s/ydsspc/s4_tabxin.png); cursor:pointer;}
.s4_tab li.on{ color:#ffeee0; background-position:0 -61px;}
.s4_tab_cont{ display:none; width:684px; height:600px; margin:5px 0 0 230px; overflow-y:auto;}
.s4_tab_cont p{ padding-top:20px; font:normal 20px/32px "微软雅黑"; color:#000000; text-indent:2em;}
.s4_tab_cont img{ display:block; margin:20px auto 0;}

.screen5{ background:url(http://yt.laohu.com/_s/ydsspc/s5_bg.jpg) center top no-repeat;}
.s5_zi{ position:absolute; height:100%; left:0; top:0;}
.s5_cont{ width:652px; height:770px;  margin:20px 0 0 306px; overflow-y:auto;}
.rule_box{ padding-top:45px;}
.rule_box h3{ height:30px; font:normal 24px/26px "微软雅黑"; background:url(http://yt.laohu.com/_s/ydsspc/icon_txin.png) 0 8px no-repeat; text-indent:20px;}
.rule_box p{ padding:2px 0 0 20px; font:normal 20px/26px "微软雅黑"; text-indent:2em;}
.prize_ul{ width:540px; margin:0 auto; overflow:hidden;}
.prize_ul li{ float:left; width:120px; margin:20px 5px 0; font-size:14px; text-align:center;}
.prize_ul li img{ display:block; width:70px; height:70px; margin:0 auto 5px;}