body {
    padding-top: 50px;
    padding-bottom: 20px;
}

/* Set padding to keep content from hitting the edges */
.body-content {
    padding-left: 15px;
    padding-right: 15px;
}

/* Override the default bootstrap behavior where horizontal description lists 
   will truncate terms that are too long to fit in the left column 
*/
.dl-horizontal dt {
    white-space: normal;
}

/* Set width on the form input elements since they're 100% wide by default */
input,
select,
textarea {
    max-width: 280px;
}
.reg-div{
    position:absolute;top:40%;color:#fff;width:100%;text-align:center;
}
.reg-div .reg-input {margin-top:15px;}
.reg-div input{color:#fff;border-radius:0.4rem;-webkit-appearance : none ;border: 0.1rem solid #FFF;padding:6px;background-color:rgba(0,0,0,0.5);
    filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=0.5);width:80%;font-size:16px;font-weight:800;}
.reg-div div{height:40px;}
.weixin-tip{display: none; position: fixed; left:0; top:0; bottom:0; background: rgba(0,0,0,0.8); filter:alpha(opacity=80);  height: 100%; width: 100%; z-index: 100;}
.weixin-tip p{text-align: center; margin-top: 10%; padding:0 5%;}