#insta_bg{
     opacity: 0.7;
     filter:alpha(opacity: 70);
     -moz-opacity: 0.7;
     -khtml-opacity: 0.7;
	 position:absolute;  
	 width:100%; 
	 height:100%; 
	 z-index:1000; 
	 left: 0px; 
	 top: 0px; 
	 background-color: #000000;
	 layer-background-color: #CCCCFF; 
	 text-align:center;
	 vertical-align:center;
	 display: inline; 
  }

#insta_fg{
	 position:absolute; 
	 z-index:1100; 
	 width:0px;
         height:0px;
	 text-align:center;
	 vertical-align:center;
         
        background-color: green;
        background-repeat:no-repeat;
}