.alertBox{
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0,0,0,.4);
    z-index: 999;
}
.alertBox .conts{
    position: absolute;
    top: 50%;
    left: 50%;
    background: #fff;
    text-align: center;
    border-radius: 5px;
    width: 400px;
    padding: 20px 0;
    transform: translate(-50%,-50%)
}
.alertBox .conts .title{
    text-align: center;
    line-height: 50px;
    font-size: 20px;
    font-weight: 600;
    color: #575757;
}
.alertBox .conts .imgBox{
    width: 50px;
    height: 50px;
    margin: 0 auto;
    display: block;
}
.alertBox .conts .info{
    color: #545454;
    font-size: 14px;
    padding: 10px 20px;
}
.alertBox .conts .btnBox{
    width: 300px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    margin: 20px auto 0;
}
.alertBox .conts .ascertain{
    display: inline-block;
    margin: 0 5px;
    cursor: pointer;
    background: #3085d6;
    color: #fff;
    width: 115px;
    border-radius: 5px;
}
.alertBox .conts .cancel{
    display: inline-block;
    margin: 0 5px;
    cursor: pointer;
    background: rgb(170, 170, 170);
    color: #fff;width: 115px;
    border-radius: 5px;
}