@media (max-width: 640px) 
{
	div.header-top-box div.header-search 
	{
		position:absolute;height:50px;left:0px;right:0px;margin:auto;
		top:50px;
		display:none;
		background:#000000;
	}
	
	.sc_search_field_box {
		justify-content:center;
	}
	
	
	
	body.show_search_menu div.header-top-box div.header-search .sc_search_field_mask
	{
		position:fixed;left:0px;top:50px;width:100%;height:100%;
		display:block;
		
	}
	body.show_search_menu div.header-top-box div.header-search {
		display:block;
	}
	
	
	
}