body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0; padding:0; } 
table{border-collapse:collapse; border-spacing:0; } 
fieldset,img{border:0; max-width: 100%;} 
ol,ul{list-style:none; } 
caption,th{text-align:left; } 
q:before,q:after{content:''; } 
abbr,acronym{border:0; } 
.clear{clear:both; display:block; overflow:hidden; visibility:hidden; width:0; height:0; } 
.l,.col-l,.col_l,.col-c,.col_c{float:left; } 
.r,.col-r,.col_r,dt span,.ul-txt li span,.ul_txt li span{float:right; } 
.c{clear:both; } 
.n,em{font-weight:normal; font-style:normal; } 
.b{font-weight:bold; } 
.i{font-style:italic; } 
.fa{font-family:Arial; } 
.fg{font-family:Georgia; } 
.ft{font-family:Tahoma; } 
.fl{font-family:Lucida Console; }
 .fs{font-family:'\5b8b\4f53'; } 
 .fw{font-family:'Microsoft YaHei'; } 
 .tc{text-align:center; } 
 .tr{text-align:right; } 
 .tl{text-align:left; } 
 .tdu{text-decoration:underline; } 
 .tdn,.tdn:hover,a.tdl:hover{text-decoration:none; } 
 .fc0{color:#000000; } 
 .fc3{color:#333333; }
.fc6{color:#666666; } 
.fc9{color:#999999; } 
.fcr{color:red; } 
.fcw{color:white; } 
.fcb{color:blue; } 
.fcg{color:green; } 
.f0{font-size:0; } 
.f10{font-size:10px; } 
.f12{font-size:12px; } 
.f13{font-size:13px; } 
.f14{font-size:14px; } 
.f16{font-size:16px; } 
.f20{font-size:20px; } 
.f24{font-size:24px; } 
.vm{vertical-align:middle; } 
.vtb{vertical-align:text-bottom; }
 .vt{vertical-align:top; } 
 .vn{vertical-align:-2px; } 
 .vimg{margin-bottom:-3px; } 
 .m0{margin:0; } 
 .ml0{margin-left:0; } 
 .ml5{margin-left:5px; } 
 .ml10{margin-left:10px; }
  .ml20{margin-left:20px; } 
  .mr0{margin-right:0; } 
  .mr5{margin-right:5px; } 
  .mr10{margin-right:10px; } 
  .mr20{margin-right:20px; } 
  .mt5{margin-top:5px; } 
  .mt10{margin-top:10px; } 
  .mt20{margin-top:20px; } 
  .mb5{margin-bottom:5px; } 
  .mb10{margin-bottom:10px; } 
  .mb20{margin-bottom:20px; } 
  .ml-1{margin-left:-1px; } 
  .mt-1{margin-top:-1px; } 
  .p1{padding:1px; } 
  .pl5{padding-left:5px; } 
  .p5{padding:5px; } 
  .pt5{padding-top:5px; } 
  .pr5{padding-right:5px; } 
  .pb5{padding-bottom:5px; }
  .p10{padding:10px; } 
  .pl10{padding-left:10px; } 
  .pt10{padding-top:10px; } 
  .pr10{padding-right:10px; } 
  .pb10{padding-bottom:10px; } 
  .p20{padding:20px; } 
  .pl20{padding-left:20px; } 
  .pt20{padding-top:20px; } 
  .pr20{padding-right:20px; } 
  .pb20{padding-bottom:20px; } 
  .rel,.pr{position:relative; } 
  .abs,.pa{position:absolute; } 
  .dn{display:none; } 
  .db{display:block; } 
  .dib{-moz-inline-stack:inline-block; display:inline-block; } 
  .di{display:inline; } 
  .ovh{overflow:hidden; } 
  .ovs{overflow:scroll; } 
  .vh{visibility:hidden; } 
  .vv{visibility:visible; } 
  .lh14{line-height:14px; } 
  .lh16{line-height:16px; } 
  .lh18{line-height:18px; } 
  .lh20{line-height:20px; } 
  .lh22{line-height:22px; } 
  .lh24{line-height:24px;} 
  .fix{*zoom:1; } 
  .fix:after,.fix:before{display:block; content:"clear"; height:0; clear:both; overflow:hidden; visibility:hidden; } 
  .z{_zoom:1; } 
  .h1{height:1px; } 
  .h5{height:5px; } 
  .h6{height:6px; } 
  .h10,.h{height:10px; } 
  .h15{height:15px; } 
  .h20{height:20px; }
  .h1,.h5,.h10,.h15,.h20,.h{font-size:0px; line-height:0; overflow:hidden; clear:both; } 
  body{font:12px/1.5 tahoma,arial,"Microsoft YaHei","Hiragino Sans GB","\5b8b\4f53"; } 
  a{text-decoration:none; } 
  a:hover{color:#FF6600 }
  /*@font-face {
  font-family: 'Georgia';
  src: url('fonts/Georgia.ttf');
} */

.ul-txt li,.ul-top li,.soft-Software li,.list-arc .txt h3,.soft-collection li,.ul-content li,.table tr td .tit,
.sm-soft li,.list-article li,.box-info .txt h1,.list-rmd li,.soft_con li,.list-info li,.list-txt2 li,
.list-book li,.list-txt2 li,.ul-pc-hots li,.soft-name em ul li,.down-item-tit,.down-item h3
{
overflow: hidden;
white-space: nowrap;
word-wrap: normal;
/*text-overflow: ellipsis;*/
}
.well-tit li{
overflow: hidden;
white-space: nowrap;
word-wrap: normal;
/*text-overflow: ellipsis;*/
}

.ul-img-txt li span {height: 22px; overflow: hidden; display: block;}
.soft-Software li span {display: block;}
.ul-game-list li .txt a,.ul-game-list li .desc { display: block; overflow: hidden; line-height: 22px; height:22px;}
.ul-game-list li .desc {height: 43px;}
body{
	font-size:12px;
	 color: #666;
   font-family: arial;
}
.wp{
	width: 960px;
	margin:0 auto;
}
a{
	color: #666;
}
a:hover{
	color: #2bb866;
}
.fa{font-family: arial;}
.fcr{color: #F38080;}
html body span.fcr {color:#F38080 }

.cur{
    height: 34px;
    line-height: 34px;
    color: #A3A3A3;
    font-size: 12px;
}

.m1,.bor{
    border:1px solid #ECECEC;
    zoom: 1;
}

.well {
	padding: 0 15px 10px 15px;
}

.well2 { padding: 10px 15px;}
.well3 {padding: 0 15px;}

.well-tit {margin: 0 15px; zoom:1; }

.sbtn{display: inline-block;color: #fff;line-height: 26px;
  text-align: center;background-color: #2bb866;
  padding: 0 15px;
}
.sbtn:hover{color: #fff;background-color: #17a954;}

.btn2 {border: 1px solid #ddd; padding: 2px 8px;}
.btn2:hover {background: #2bb866; border-color: #2bb866; color: #fff;}

#pop-img {
  position: absolute;
  border: 1px solid #2ab866;
  padding: 5px;
  background: #fff;
}

#gotop {
  display: block; position: fixed;
  width: 40px;
  height: 40px;
  background: url(../images/gotop.gif) no-repeat;
  right: 0;
  bottom: 100px;
  display: none;
}

#gotop:hover {
  background-image: url(../images/gotop-hover.gif);
}


/* 公用头部 */
.hd-top{
	width: 100%;
	line-height: 37px;
	border-bottom:1px solid #F2F2F2;
	color: #999;
}
.logo{
	position: absolute;
	left:0px;
	top:0px;
	z-index: 999;
}
.logo2 { float: left; position: relative;top: 13px; }
.logo3 {float:left; padding: 10px 0 0 124px;}
/*.hd-top .txt{*/
	/*padding-left: 123px;*/
/*}*/
.hd-top .link{
	height: 37px;
	padding-left: 6px;
	border-left:1px solid #F2F2F2;
	color: #DDD;
}
.hd-top .link a{
	padding-left: 8px;
	padding-right: 10px;
}
#hd {overflow: hidden; clear: both; padding-bottom: 1px;}
#hd .so{
	width: 563px;
	margin-top: 16px;
}
#hd .inp{
	padding-left: 12px;
	width: 468px;
	height: 31px;
	line-height: 31px\9;
	color: #CACACA;
	border:1px solid #2cbc68;
  float: left;
  outline: none;
}
#hd .inp-show {
  box-shadow: 0 0 6px #2cbc68;
}
#hd .sub{
	width: 80px;
	height: 33px;
	background: #2cbc68;
	color: #fff;
	border: 0px;
	cursor: pointer;
	outline:none;
  text-align: center;
  float: left;
}
#hd .so span{
	color: #A1A1A1;
}
#hd .so a{
	padding-right: 13px;
}

/*绿色导航条 */
#nav{
	margin-top: 10px;
	height: 44px;
}
#nav .ranking{
	color: #FFF;
	display: block;
  width: 80px;
	height: 40px;
	line-height: 40px;
  text-align: center;
  font-size: 13px;
  font-family: "微软雅黑";
}
#nav .ranking:hover { text-decoration: underline;background:#32c770}

/*蓝色导航*/
#nav2 ul{
    margin-top: 6px;
    height: 39px;
    line-height: 39px;
    background: #25B0D8;
}
#nav2 ul li{
    float: left;
    width: 96px;
    text-align: center;
}
#nav2 ul li a{
    display: block;
    color: #FFF;
    font-size: 14px;
    font-family: "微软雅黑";
}
#nav2 ul li a:hover,#nav2 ul li.on a{
    background: #079ECA;
}

.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.navBar{  position:relative; width:960px; margin:0 auto; position:relative; z-index:1;  background:#2bb866; color:#fff; height:40px; line-height:40px;   }
.nav{ overflow:hidden; zoom:1; }
.nav .m{ float:left; display:inline;  }
.nav h3{ float:left; font-weight:normal; }
.nav h3 a{ float:left;font-size: 14px;  display:block; padding:0 20px; color:#fff;  font-family:"Microsoft YaHei",SimSun,SimHei;  }

.nav h3 a:hover,.nav .hover h3 a{ 
 height:40px; line-height:40px;  
 background: url(../images/icon-01.jpg) no-repeat center 36px #32c770;  
 color:#fef677;   
}
.nav .on h3 a{
background: #15a754;
color: #fff;
}
.subNav{ 
  color:#333;  height:40px; line-height:40px; 
  background:#fff; border:1px solid #ececec; 
   border-top: 0; 
  overflow: hidden;
  position: absolute;
  left: 0;
  top: 40px;
  width: 958px;
  display: none;
}
.subNav li{ overflow:hidden; zoom:1; color: #D9D9D9; }	
.subNav a{ margin:0 14px; 
  display: inline-block;
  +display: inline;+zoom:1; 
  color:#888888; 
  height: 36px;
  line-height: 36px;
  border-bottom: 2px solid #fff;
  _height: 38px;
}
.subNav a:hover{
  color: #2bb866;
	border-bottom: 2px solid #2bb866;
}
.subNav li span{
	color: #888;
}
/*头部结束*/
#fd{
	width: 100%;
	border-top:1px solid #2BB866;
	text-align: center;
	line-height: 24px;
	color: #666;
	font-family: "Arial";
    background: #fafafa;
}
#fd .p1{
	color: #c5c4c4;
}
#fd a{
	padding: 0px 18px;
}
/*底部结束*/

/*广告*/
.ad{
	width: 958px;
	height: 88px;
	border:1px solid #DCDCDC;
}
.ad img{
	width: 958px;
	height: 88px;
}
.h15{
	width: 100%;
	clear: both;
	float: none;
	overflow: hidden;
	height: 15px;
}

/* 页码 */
.pages ul{
	width: auto;
	text-align: center;
}
.pages .fix span{
	height: 30px;
	text-align: center;
	margin:0 3px;
 display:inline-block; 
 _zoom:1;
 *display:inline;
}
.pages .fix a,.pages .fix span{
    padding: 0 10px;
    display: inline-block;
    height: 28px;
    line-height: 28px;
    border: 1px solid #ddd;
}

.pages .fix a:hover{
    background: #E0FCEC;
    border: 1px solid #2bb866;
    color: #2bb866;
}

.pages .fix span{
    color: #FFF;
    border: 1px solid #2bb866;
    background: #2bb866;
    font-weight: bold;
}


/*标题*/

.tita{
  line-height: 40px;
  height: 40px;
}
.tita strong{
  font-size: 14px;
  font-weight: normal;
  float: left;
}
.tita strong.b {font-weight: bold;}
.tita span {
  float: right;
}
.tit1,.tit1a{
  background: url('../images/l1.jpg') no-repeat left center;
  padding-left: 15px;
  border-bottom:1px solid #ececec;
  
}
.tit1 strong {color: #676767;}
.tit1a{
  background: url('../images/l1a.jpg') no-repeat left center; 
}

.tit-nobr {border: 0;}

.tit2{
  background: url('../images/ipx.jpg') repeat-x left bottom;
  clear: both;
  
}
.tit2 strong{
  display: block;
  height: 39px;
  border-bottom:1px solid #2bb866; 
  float: left;
}

 .tit3{
  background: url('../images/ipx.jpg') repeat-x left bottom;
  height: 40px;
 }

    .tit3 strong{
      display: block;
      line-height: 40px;
      float: left;
      background:url('../images/jian.jpg') no-repeat 25px bottom;
    }

.main-tit{
  background:url('../images/tbg1.jpg') no-repeat left bottom;
  color: #999;
}
.main-tit strong {font-weight: bold; color: #666;}
.main-tit span a {color: #999; margin: 0 10px;}
.main-tit2{
background: url('../images/tbg2.jpg') no-repeat left bottom;
}
.main-tit3{
background: url('../images/tbg3.jpg') no-repeat left bottom;
}
.tita .more,.tit1 .more,.span-more{
	padding-right: 17px;
	background: url('../images/icon-more.gif') no-repeat right center;
}
.tit-bor-g {border-bottom: 1px solid #2bb866;}

.tit-h2 {
  background: url(../images/h2-bg.jpg) no-repeat left center;
  height: 25px;
  line-height: 25px;
  padding-left: 20px;
  font-size: 13px;
  font-weight: normal;
}

/* 绿色底线2像素标题 */
.index-tit2 {
  height: 35px;
  line-height: 35px;
  border-bottom: 2px solid #2bb866;
}
.index-tit2 strong{
  font-size: 16px;
  color: #666;
  margin-right: 20px;
}

.index-tit2 .link{
  margin-left: 70px;
  color: #C5C4C4;
}
.index-tit2 .link a{
  margin: 0 10px;
}

/*绿色带箭头选项卡，配合上面标题使用*/
.ul-tab-i1 li{
  float: left;
  margin-right: 10px;
  position: relative;
}
.ul-tab-i1 li a{
  display: block;
  padding: 0 20px;
  height: 34px;
  border:1px solid #EEE;
  border-bottom: 0;
  background: #FAFAFA;
  text-align: center;
  font-size: 14px;
  float: left;
}
.ul-tab-i1 li a:hover,.ul-tab-i1 li.hover a{
  border-color: #2bb866;
  color: #FFF;
  background: #2bb866; 
}

.ul-tab-i1 li a:hover em,.ul-tab-i1 li.hover em{
  width: 11px;
  height: 4px;
  position: absolute;
  left:50%;
  margin-left: -5px;
  bottom:-6px;
  background: #2bb866 url('../images/bg-li2.jpg') no-repeat; 
  overflow-x: hidden;
  font-size: 1px;
}

/*纯绿色选项卡大号*/

.ul-tab-g1 {float: right;}
.ul-tab-g1 li {float: left; margin-right: 10px;}
.ul-tab-g1 li a { 
  float: left; padding: 0 15px; height: 39px; font-size: 14px;
  line-height: 39px;
  border: 1px solid #eee;
  border-bottom: 0;
  background: #fafafa;
}
.ul-tab-g1 li.hover a{ background: #2bb866; color: #fff; border-color: #2bb866;}

/*选项卡*/

.box-tab{border-bottom:1px solid #ececec;
    height: 41px;line-height: 41px;}
.box-tab strong{font-weight: normal;font-size:14px;margin-left:9px;float: left;}
.box-tab li{float: left;}
.box-tab li a{
float: left;
padding: 0 8px;
}

.box-tab a:hover,.box-tab .hover a{color:#2bb866;background:url(../images/rank-abg.jpg) no-repeat center bottom;
}



/*  右侧绿色选项卡，绿色线条 */

.box-tab2{
    border-bottom: 1px solid #2bb866;
}
.box-tab2 ul{
    float:right;
}
.box-tab2 ul li{
    float: left;
    width:90px;
    margin-left:5px;   
}
.box-tab2 ul li a{
    height: 38px;
    line-height:38px;
    border:1px solid #ececec;
    display: block;
    background:#fafafa;
    text-align:center;
    font-size: 14px;
}
.box-tab2 ul li a:hover,.box-tab2 ul li.hover a{
    color:#fff;
    background:#2bb866;
    border:1px solid #2bb866;
}

.list-tab{
  margin-top: -1px;
  background: url("../images/bg-ul.jpg") repeat-x left bottom;
}
.list-tab li{
  width: 16.667%;
  height: 38px;
  text-align: center;
  float: left;
}
.jptj li{width: auto;}
.jptj li a{padding-left: 5px;padding-right: 5px;}
.list-tab li a{
  display: block;
  height: 36px;
  font-size: 14px;
  background: #FAFAFA;
  line-height: 36px;
  border-right: 1px solid #ececec;
  border-bottom: 1px solid #ececec;
  border-top: 1px solid #ececec;
}
.list-tab li a:hover{
  background: #fbfbfb;
}
.list-tab li.hover a{
  border-top: 1px solid #2bb866;
  color: #16A753;
  font-weight: bold;
  border-bottom: 1px solid #fff;
  background: #FFF;
}

.list-tab2 li{
  border-left: 1px solid #ececec;
  margin-right: 8px;
}


/*首页下面的选项卡*/
.ul-tab-i2 {padding-left: 2px;}
.ul-tab-i2 li{
  float: left;
  height: 33px;
  border-top: 0;
  background: url(../images/ul-tab-line1.jpg) no-repeat left center;
  width: 50px;
  border-top: 2px solid #fff;
  margin-left: -1px;
}
.ul-tab-i2 li a{
  font-size: 13px;
  display: block;
  height: 33px;
  line-height: 33px;
  text-align: center;
  border-bottom: 1px solid #ececec;
}
.ul-tab-i2 li.hover a{
  border-right: 1px solid #ececec;
  border-left: 1px solid #ececec;
  border-bottom-color: #fff;
  background:#fff;
}
.ul-tab-i2 li.hover {
  border-top: 2px solid #2bb866;
  margin-top: 0;
}

/*公用列表*/

.ul-link li{
  margin-right: 19px;
  line-height: 22px;
  display: inline-block;
  _zoom:1;*display:inline;
}

.ul-txt li {
  line-height: 29px;
  height: 29px;
}
.ul-txt li span{
    float:right;
    font-size: 12px;
    color: #999;
}

.ul-txt-index li {
  line-height: 24px;
  height: 24px;overflow: hidden;
}
.ul-txt-index li span{
    float:right;
    font-size: 12px;
    color: #999;
}

.ul-txt-ico1 li{
  background: url('../images/li-l.jpg') no-repeat left center;
  padding-left: 15px;
  line-height: 30px;
}
.ul-txt-ico2{
  padding-top:10px; 
}
.ul-txt-ico2 li{
  background: url('../images/dian.jpg') no-repeat left center;
  padding-left: 15px;
}

.ul-bor li {border-bottom: 1px dotted #f2f2f2;}

.ul-top li{
   position: relative;
   padding-left: 26px;
   height: 30px;
   line-height: 30px;
}

.ul-top2 li{
    height: 37px;
    line-height: 37px;
    border-bottom:1px dotted #f2f2f2;
}

.ul-top2 .hide{
    height: 56px;
    padding-left: 64px;
    display: none;
}

.ul-top2  h2{
    font-size:13px;
    font-weight: normal;
}

.ul-top2 .ok h2{
    display: none;
}

.ul-top2 .hide {position: relative;}
.ul-top2 .hide img {position: absolute; left: 0; top: 0;
width: 54px;
height: 54px;
-moz-border-radius: 8px;
-webkit-border-radius: 8px;
border-radius: 8px;}
.ul-top2 .hide p a {font-size: 14px; font-weight: normal; color: #666;}
.ul-top2 .hide p a:hover { color:#2bb866;}
.ul-top2 .hide p{
    height: 25px;
    line-height: 25px;

}

.ul-top2 .hide p{
    color:#666;
}


.ul-top2 .hide b{
    color:#c6c6c6;
    margin: 0 7px;
}

.ul-top2 .hide .sub{
    display: block;
    width: 33px;
    height: 24px;
    line-height: 24px;
    padding-left: 24px;
    color:#fff;
    background:#2bb866 url(../images/a-bg20.png) no-repeat 25% center;
    font-weight: normal;
}

.ul-top2 .hide .sub:hover {background-color: #16a752;}

.ul-top2 .ok{
    height: 96px;
}

.ul-top2 .ok a{
    font-weight: bold;
    color:#16a753;
}

.ul-top2 .ok .hide{
    display: block;
}

.ul-top3 .ok{
    height: 67px;
    padding-top: 10px;
}

.ul-top li span{
   width:18px;
   height: 18px;
   background:#ECECEC;
   position: absolute;
   top:6px;
   left:0;
   text-align: center;
   line-height: 16px;
   color:#666;
}

.ul-top2 li span{
    top:10px;
}

.ul-top li .s1,
.ul-top li .s2,
.ul-top li .s3{
  color:#fff;
}
.ul-top li span.s1{
  background: #E96465;
}
.ul-top li span.s2{
  background:#F99291;
}
.ul-top li span.s3{
  background:#FEC564;
}

.ul-lh30 li{ height: 32px; line-height: 32px;}
.ul-lh30 li span {top:8px;}
.ul-lh28 li{ height: 28px; line-height: 28px;}
.ul-lh28 li span {top:5px;}
.ul-lh29 li{ height: 29px; line-height: 29px;}
.ul-lh29 li span {top:5px;}

/* 分类 */

    .ul-class li{
        text-align: center;
        height: 28px;
        margin-top: 10px;
        margin-left: 12px;
        float: left;
        width: 104px;
        _display: inline;
    }
    .ul-class {
        
    }
    .ul-class li a{
        display: block;
        height: 28px;
        line-height: 28px;
        border:1px solid #EEE;
        background: #FAFAFA;
    }
    .ul-class li a:hover,.ul-class li .on{
        background: #2BB866;
        border:1px solid #2BB866;
        color: #fff;
    }

  /* 图片上文字介绍*/

  .ul-pic-p li a{ display: inline-block; position: relative;}
  .ul-pic-p li img {width: 100%; height: 115px;}
  .ul-pic-p li {padding-top: 10px;}
  .ul-pic-p li p {height: 30px; line-height: 30px; position: absolute;
   color: #fff; background: rgba(0,0,0,0.8); bottom: 0; left: 0;
   width: 100%;
   font-size: 14px;
 }
  .ul-pic-p li span { padding-left: 10px;}

    /*404*/

.body-404{
    background:#daf4ef;
}
.logo-404 {position: absolute; right: 60px; top: 20px;}
.box-404 {height: 700px; background: url(../images/404.gif) no-repeat center;font-family: "微软雅黑";}
.box-404 .wp div { position: absolute;}
.box-404 .s1 { width: 340px; text-align: right; top: 290px; left: 237px; }
.box-404 h1 {font-size: 17px; margin: 5px 0; font-weight: normal;}
.box-404 .sbtn { font-size: 17px; padding: 5px 20px; background: #e5e5e5; color: #666;}
.box-404 .sbtn:hover {background: #f18b61; color: #fff;}
.box-404 .s2 { width: 360px; left: 277px; top: 482px; color: #ccc;}
.box-404 .s2 h2 {color: #e78582; font-size: 16px; margin-bottom: 10px; font-weight: normal;}
.box-404 .s2 p {}
.link-404 {
  background: #fff;
  text-align: center;
  padding: 20px;
  font-size: 14px;
}
.link-404 a {margin: 0 10px;}

.hot-keys {padding: 4px 0;
overflow: hidden;
line-height: 22px;
word-break: break-all;}
.hot-keys div {padding-top: 5px;}
.hot-keys a {padding-right: 10px;font-size: 13px;}

.tab_show .txt a,.tab_show .txt-m a{
	color: #2bb866;
}
.tab_show .txt a:hover,.tab_show .txt-m a:hover{
text-decoration: underline;
}
.imgs-box{line-height:0;position:relative;display:block}
.title-bg{color:#fff;text-align:center;width:90%;padding:0 5%;height:26px;line-height:26px;position:absolute;bottom:0;left:0;z-index:1;background:rgba(0,0,0,.5);overflow:hidden;_background: #000}
.down-ios {margin-top:4px;text-indent:-999999px;display:block} 
.down-ios a{width:158px;height:50px;background:url("../images/ios_btn.png") no-repeat;display:block} 
.down-ios a:hover{background-position: -162px 0}