#NotSupport {
    display: none;
    background: #444343;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
}

/*.ie6 #NotSupport, .ie7 #NotSupport, .ie8 #NotSupport, .ie9 #NotSupport {*/
.ie #NotSupport {
    display: block;
}

#NotSupport > div {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#NotSupport div > .container {
    color: #FFF;
    position: absolute;
    top: -7em;
    left: 0;
    right: 0;
    bottom: 0;
    width: 65vw;
    height: 5em;
    display: block;
    text-align: left;
    vertical-align: middle;
    margin: auto;
}

.container h2 {
    color: #FFF;
    font-weight: bold;
    font-size: 5rem;
    margin-bottom: .5rem;
}

.container p {
    font-size: 2rem;
    line-height: 1.5em;
}