.black_overlay
{
	float:left;
	overflow:visible;
    position: relative;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 400px;
    background-color: black;
    z-index:1001;
    -moz-opacity: 0.8;
    opacity:.80;
    filter: alpha(opacity=80);
}
 
.white_content {
    display: none;
    position: absolute;
    top: 25%;
    left: 25%;
    width: 50%;
    height: 50%;
    padding: 16px;
    border: 16px solid orange;
    background-color: white;
    z-index:1002;
    overflow: auto;
} 

LTR 
{
 direction:ltr;
 background-color:Red;
}