.tt {
    /* background: url(../images/05/tt/tt1.png) 0 0 no-repeat !important; */
}
/* 페이지 */
.contents:nth-child(1) {
    background: url('../images/09/bg1.png') center bottom no-repeat;
}
/* contents:nth-child(1) -------------------------------------------------------------*/

/* .videoFrame {
    width: 1113px;
    height: 692px;
    top: 300px;
    left: 50%;
} */