body, html {
    background: url("../images/new_images/Welcome_bg_desktop.png") !important;
    background-repeat: no-repeat !important;
    background-position: center top !important;
    background-size: 100% !important;
    -webkit-transition: width 1s; /* Safari */
    transition: width 1s;
    /*padding-bottom: 300px !important;*/
}


@media only screen and (max-width: 765px) {
body, html {
    background: url("../images/new_images/Welcome_bg_desktop.png") !important;
    background-repeat: no-repeat !important;
    background-position: center top !important;
    /*background-size: 100% !important;*/
    -webkit-transition: width 1s; /* Safari */
    transition: width 1s;
    /*padding-bottom: 300px !important;*/
}

}