*{
  margin:0;
  padding:0;
  
  font-family:verdana;
  
}
body{
  
  background-color:#000;
}
#background{
  width:1200px;
  height:1000px;
  background-color:green;
  z-index:1;
}
/*#popup_container{
  width:100%;
  height:100%;
  top:0; left:0;
  position:fixed; 
}*/

#over_lay{
 position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    filter:alpha(opacity=50);
    -moz-opacity:0.5;
    -khtml-opacity: 0.5;
    opacity: 0.5;
    z-index:4;
}



.popup_ex {
    width: 90%;
    position: fixed;
    margin: auto;
    border-radius: 0px;
    top: 20px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    z-index: 1035;
    box-shadow: 0px 3px 5px #000;
    overflow-y: scroll;
    max-height: 100%;
}


#close_button {
    width: 25px;
    height: 25px;
    z-index: 4;
    position: absolute;
    color: #F90;
    font-size: 36px;
    text-align: center;
    right: 15px;
    top: 0px;
}

.lightboxcontainer{	
	width:100%; 
	padding:20px 10px;
}

@media (max-width: 581px) { 
.popup_ex{
      width:100%;
}

.lightboxcontainer{    
    padding:10px 0px;
}
}