#mdlOverlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.4);
}
#mdlWindow {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-image: url(../images/dialog_bg.png);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: contain;
    width: 100%;
    max-width: 691px;
    height: auto;
    margin: auto;
    padding: 330px 0 130px;
    text-align: center;
    overflow: hidden;
    z-index: 1001;
}
#mdlButton {
    cursor: pointer;
}

@media screen and (max-width: 736px) {
    #mdlWindow {
		padding: 46% 10% 22%;
    }
    #mdlButton {
        width: 80%;
    }
}