.banner{ background:#30bf41 url(../images/banner_02.jpg) no-repeat center top; width:100%; height:458px;}
.banner2{width:1000px; margin:0 auto; position:relative;}
.banner2 .down{ position:absolute;left: 388px;top: 500px;}
.banner2 .down .down-z{height:74px; line-height:74px;}
.banner2 .down .down-z a{ float:left; display:inline;font-size:25px;font-family:"微软雅黑";_font-family:"宋体"; color:#fff;}
.banner2 .down .down-z .down-zj{ width:188px; border-right:solid 1px #d57e02; background:#ffa321 url(../images/new-bg.png) no-repeat -280px 22px;  _background:#ffa321 url(../images/new-bgie6.png) no-repeat -280px 22px;text-indent:50px;border-top-left-radius:4px;border-bottom-left-radius:4px;}
.banner2 .down .down-z .other{ font-size:15px; background:#ffa321; width:66px;background:#ffa321 url(../images/new-bg.png) no-repeat -280px -49px;_background:#ffa321 url(../images/new-bgie6.png) no-repeat -280px -49px;  text-indent:10px;border-top-right-radius:4px;border-bottom-right-radius:4px;}
.banner2 .down .down-z .popup{background:#ea8a01 url(../images/new-bg.png) no-repeat -340px -49px;_background:#ea8a01 url(../images/new-bgie6.png) no-repeat -340px -49px;}
.banner2 .up{background:#fff; width:243px;height: 111px;padding:12px 0 8px 12px; z-index:10; position:absolute;top: 574px;left: 388px; display:none;}
.banner2 .up p{ font-weight:bold; margin-bottom:4px;}
.banner2 .up li{background:url(../images/new-bgie6.png) no-repeat 0 -398px; float:left; padding-left:25px; height:20px; line-height:20px; font-size:14px; margin-right:35px; margin-top:15px; white-space:nowrap;}
.banner2 .edition{ position:absolute; right:138px;top:193px; line-height:22px; color:#68ff7b;right:142px\9;}
.banner2 .down-u{ top:293px;}
.banner2 .edition2{ top:293px}
.banner2 .down-u .down-z .down-zj{background:#00baff url(../images/new-bg.png) no-repeat -280px 22px;_background:#00baff url(../images/new-bgie6.png) no-repeat -280px 22px;border-right:solid 1px #0297cf;}
.banner2 .down-u .down-z .other{background:#00baff url(../images/new-bg.png) no-repeat -280px -49px;_background:#00baff url(../images/new-bgie6.png) no-repeat -280px -49px;}
.banner2 .down-u .down-z .popup{background:#039ed7 url(../images/new-bg.png) no-repeat -340px -49px;_background:#039ed7 url(../images/new-bgie6.png) no-repeat -340px -49px;}
#up2{ top:367px;}
.banner2 .down-zan{top:388px; height:22px; line-height:22px; font-size:14px; color:#fff;}
.banner2 .down-zan span{ float:left; display:inline; margin-right:10px;}
.banner2 .down-zan .orange{ color:#ff4200; font-weight:bold;}
.banner2 .down-zan .count{ background:url(../images/new-bgie6.png) no-repeat 0 -433px; padding-left:22px;}
.teach{ width:100%; height:95px;border-bottom:solid 3px #eeecef; background:#fafafa;}
.teach2{width:100%; height:93px; border-bottom:solid 2px #30bf41}
.teach-list{ width:999px; margin:0 auto; height:93px;border-right:solid 1px #30bf41;}
.teach-list li{ width:248px; float:left;border-left:solid 1px #30bf41; height:93px; overflow:hidden;}
.teach-list li a{ display:block;height:93px; line-height:92px;font-size:20px;font-family:"微软雅黑˜";_font-family:"微软雅黑";color:#a8afb6; font-weight:bold; text-indent:55px; color:#30bf41;}
.teach-list li a:hover{color:#fff; background:#30bf41;}
.teach-list li a.ico{ background:url(../images/new-bgie6.png) no-repeat;}
.teach-list li a.ico-u{ background-position:12px -105px;}
.teach-list li a.ico-xp{ background-position:12px -174px;}
.teach-list li a.ico-win7{ background-position:8px -248px; text-indent:50px;}
.teach-list li a.ico-win8{ background-position:8px -248px;text-indent:50px;}
.teach-list li a.ico:hover{ background:#20a135 url(../images/new-bg.png) no-repeat;_background:#20a135 url(../images/new-bgie6.png) no-repeat; color:#fff}
.teach-list li a.ico-u:hover{ background-position:-270px -107px;}
.teach-list li a.ico-xp:hover{ background-position:-266px -176px;}
.teach-list li a.ico-win7:hover{ background-position:-270px -246px;}
.teach-list li a.ico-win8:hover{ background-position:-270px -246px;}
.teach-list li.win8{ width:251px;}
.gg-list{ border-left:solid 1px #e5e5e5; border-right:solid 1px #fff; margin-top:10px}
.gg-list ul{ height:200px; overflow:hidden;}
.gg-list li{ float:left; display:inline; width:330px; height:200px;border-left:solid 1px #fff; border-right:solid 1px #e5e5e5;}
.gg-list li .pic{ float:left; display:inline;margin:45px 12px 0px 18px;}
.gg-list li .cont{ float:left; color:#999; width:180px;margin-top:42px;}
.gg-list li .cont p{ line-height:21px;}
.gg-list li .cont h2{ font-size:14px; margin-bottom:7px; color:#666; margin-top:5px;}
.main-c{ height:1%; overflow:hidden; margin-top:15px;}
.main-c .use{ width:490px;}
.main-c .use ul{ height:1%; overflow:hidden; margin-bottom:8px;}
.main-c .use li{ height:40px; line-height:40px; border-top:dashed 1px #d1d1d1; font-size:14px; margin-top:-1px; width:470px;}
.main-c .use li a{ float:left; width:375px; overflow:hidden;}
.main-c .use li span{ float:right; color:#999;}
.bb-list{ width:1008px; margin-top:15px; margin-left:-4px; height:1%; overflow:hidden;}
.main-bb li{ width:226px; height:110px; background:#f3f2f2; padding:15px 10px; margin-left:4px; margin-bottom:4px;}
.main-bb li .pic{ float:left; width:60px; margin-left:5px;}
.main-bb li .pic img{ width:60px; height:60px;}
.main-bb li .cont{ width:150px; float:right; line-height:22px;}
.main-bb li .cont h2 { margin-bottom:10px;}
.main-bb li .cont h2 a{ color:#333; font-size:14px;}
.main-bb li .cont h2 a:hover{ color:#22a338}
.main-bb li .down-btn{ margin-top:10px;}
.main-bb li .down-btn a{ font-size:14px; color:#fff; padding:5px 10px; background:#2dc33f; font-weight:bold; border-radius:4px;}
.main-bb li .down-btn a:hover{ background:#019012; color:#fff;}