about_us_bg1{
  	position: relative;
}
.about_us_bg1:before {
position: absolute;
    background-size: contain !important;
    width: 1000px;
    content: '';
    background: url(/images/About_Us/BG_1.png);
    height: 1000px;
    top: 0px;
    bottom: -900px;
    /* right: 0px; */
    left: -480px;
    margin: auto;
    background-repeat: no-repeat;
    z-index: -10 !important;
}