/*蒙版*/
em,i{
    font-style: normal;
}
.mask-bg{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 199;
    background: rgba(0,0,0,.3);
    display: none;
}
.mask-wrap{
    display: none;
}
.mask{
    position: fixed;
    width: 250px;
    background: #fff;
    border-radius: 6px;
    left: 50%;
    top:50%;
    margin-top: -80px;
    margin-left: -125px;
    text-align: center;
    z-index: 200;
}
.mask .txt{
    border-bottom: 1px solid #e1e1e1;
}
.mask h1{
    margin-top: 10px;
    line-height: 40px;
    font-size: 16px;
}
.mask p{
    color: #999;
    font-size: 12px;
    line-height: 24px;
    width: 170px;
    margin: 0 auto 10px;
}
.mask .btn{
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    color: #00b7ee;
}
.mask .btn div{
    width: 50%;
    float: left;
}
.mask .btn div.left{
    border-right: 1px solid #e1e1e1;
}
.color1{
    color: #fe5151;
}
.color2{
    color: #26d589;
}
.color3{
    color: #fe5151;
}