.div-aip-bg-trans {
    background: url('../images/take_off.jpg') no-repeat center fixed;
    background-color: #1C1E29;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    -webkit-backface-visibility: hidden;
    /*min-height: 1080px;*/
    /*min-height: 4000px;*/
    /*display: block;*/
    /*!*padding: 25px;*!*/
    color: #F1F1F1;
}