.hidingCurtain
{
    position: absolute;
    background-color: rgba(0,0,0,0.7);
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2000;
    color: #fff;
    text-align: center;
    vertical-align: middle;
    display: table;
}


.hidingCurtainCont
{
    vertical-align: middle;
    text-align: center;
    display: table-cell;
    width: 100vw;
    height: 100vh;
}


.hidingCurtainTxt
{
    font-weight: bold;
    font-size: 20px;
}


.hidingCurtainBtn
{
    display: none;
    margin: 20px auto;
}