footer {
    display: table-footer-group !important;
}

#footer_3_column {    
    display: table-row-group !important;
}
body{
    display: table;
    width: 100%;
}
@media screen and (max-width: 450px) 
{
	body
	{
		display: block;
	}
}
.block-section-html footer {
    display: block !important;
}
@media screen and (max-width: 450px) 
{
	#footer_3_column {    
	    display: block !important;
	}
	footer {
	    display: block !important;
	}
}