#simplemodal-container {
    width: 730px !important;
    height: 730px !important;	
    position:absolute !important;
}

#gallery_video {
	width: 730px;
    height: 730px;		
}

#simplemodal-container a.modalCloseImg {
background:url(../images/light_box_close_btn.png) no-repeat; 
width:25px; 
height:25px; 
display:block; 
z-index:99999; 
position:absolute;
margin-top:15px;  
right:15px; 
cursor:pointer;
}
.simplemodal-overlay{
top: 0%;
left: 0%;
width: 100%;
height: 250%;
background:#000000;
z-index:1001;
opacity: 0.7 !important;
}