.container{
	max-width: 1200px;
    padding: 0 5px;
    width: 98%;
}
  
@media only screen and (max-width:990px) {
  
	.top-banners{
		width:100%; 
	}

	.top-banners img {
		max-width: 100%;
		height: auto;
	}  
    
	.top-banners .span3,
	.top-banners .span9{
		width:100%;
	}
    
    .top-banners .span3{
     margin-bottom:5px 
    }
	
	.top-banners .span9,
    .top-banners .row{
		margin-left:0
	}
}