html,body 
{
    width:100%;
    height:100%;
    margin:0;
    padding:0;
    font: normal 100% Helvetica, Arial, sans-serif;
    color:#51504a;
    background:#EDEADB;
}
h1 { font-size: 1.5em; }  
small { font-size: 0.875em; }  
img, object { max-width: 100%;}
*{ margin:0; padding:0;}
a,img{ text-decoration:none; outline:none!important; border:none;}
/* new clearfix */
.clearfix:after {
visibility: hidden;
display: block;
font-size: 0;
content: " ";
clear: both;
height: 0;
}
* html .clearfix             { zoom: 1; } /* IE6 */
*:first-child+html .clearfix { zoom: 1; } /* IE7 */

article, aside, footer, header, hgroup, nav, section {
display: block;
margin:3% 0;
}


.main{ height:100%; width:90%; margin:0 auto;}
.QRcode,.detail{ text-align:center; font-size:0.875em; }
.QRcode img  
{
    width:50%;
    border: 0px solid #ccc;
    margin-left-ltr-source: physical;
    margin-left-rtl-source: physical;
    margin-right-ltr-source: physical;
    margin-right-rtl-source: physical;
    box-shadow: 0px 0px 15px #999;
    border-radius:10px;
    -moz-border-radius:10px;
    -webkit-border-radius:10px;
    -o-border-radius:10px; 
}

.Pic,.detail{ text-align:center; font-size:0.875em; }
.Pic{
   display: flex;
   align-items: center;
   flex-wrap: wrap;
  }
.Pic img  
{
    width:10%;
    border: 0px solid #ccc;
    margin-left-ltr-source: physical;
    margin-left-rtl-source: physical;
    margin-right-ltr-source: physical;
    margin-right-rtl-source: physical;
    box-shadow: 0px 0px 15px #999;
    border-radius:10px;
    -moz-border-radius:10px;
    -webkit-border-radius:10px;
    -o-border-radius:10px; 
}

.detail p{ line-height:2.1875em;}

.sharebtn #bdshare a.bds_sqq,.sharebtn #bdshare a.bds_qzone,.sharebtn #bdshare a.bds_tqq,.sharebtn #bdshare a.bds_renren,.sharebtn #bdshare a.bds_tsina,.sharebtn #bdshare span.bds_more 
{
    background-position:center!important; 
    background-repeat:no-repeat!important;
    background-size: 100% !important; 
    -moz-background-size:100%!important;
    -webkit-background-size:100%!important;
    -o-background-size:100%!important; 
    margin-left:22px;
}
.bds_tools a.bds_sqq{ background:url("/mobiledownload/images/share/logo_qq.png"); background-position:center;}
.bds_tools a.bds_qzone{ background:url("/mobiledownload/images/share/logo_qzone.png");}
.bds_tools a.bds_tqq{ background:url("/mobiledownload/images/share/logo_tencentweibo.png");}
.bds_tools a.bds_renren{ background:url("/mobiledownload/images/share/logo_renren.png");}
.bds_tools a.bds_tsina{ background:url("/mobiledownload/images/share/logo_sinaweibo.png");}
.bds_tools span.bds_more{ background:url("/mobiledownload/images/share/logo_googleplus.png")!important;}
span.bds_more, .bds_tools a { padding:0px;}

p.titles
{
    border-bottom: 1px solid rgba(0,0,0,0.1);
    border-shadow: 0 1px 2px #fff;
    -o-border-shadow: 0 1px 2px #fff;
    -moz-border-shadow: 0 1px 2px #fff;
    -webkit-border-shadow: 0 1px 2px #fff;
    margin:3%  0;
    padding-bottom:1%;
    font-weight:700;
     font-size:0.875em;
    }
nav.download a 
{
    display:block; 
    margin-bottom:15px; 
    text-align:center; 
    width:60%; 
    padding:3% 0;
    background:#FB6734;
    border-radius:45px;
    -moz-border-radius:45px;
    -webkit-border-radius:45px;
    -o-border-radius:45px;
    color:#FFF;
    box-shadow: 0 1px 2px #999;
    line-height:35px;
    margin:3% auto !important;
    text-shadow:0px 0px 1px #FFF; 
    font-size:0.875em; 
    -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -ms-touch-action: none;
  -moz-user-select: -moz-none;
}
nav.download a:hover
{
    opacity: .8;
    filter: alpha(opacity=80);
}

nav.downloadHelp a
{
    background:#fefefe;
    color:#51504a!important;
    text-shadow:0px 0px 1px #51504a; 
    }
.bottom
{
    --padding:2% 0;
}
nav.sharebtn #bdshare{ float:none;}

.helpimg 
{
    background:rgba(0, 0, 0,0.7); 
    position:fixed; 
    top:0px; 
    left:0px; 
    width:100%; 
    height:100%; 
    display:none; 
    cursor:pointer; 
    z-index:1;
}
.helpimg span {
    width: 1.5em;
    height: 1.5em;
    position: absolute;
    top: 0;
    right: 0px;
    background: #FB6734;
    color: #FFF;
    vertical-align: middle;
    line-height: 1.5em;
    text-align: center;
    font-size: 1.5em;
    border-bottom-left-radius: 50%;
    z-index:2;
}
.helpimg .himg{
    width:90%;
    margin: 0 auto;
    text-align: center;
    height:90%;
    position:relative;
    top:5%;
}
.helpimg .himg img{
    height:100%;
}
.helpimg span:hover
{
    background: red;
}
@media screen and (min-width:1200px){
	body{ width:50%;margin:0 auto;}
}