.visible-xs{
	display: none !important;
}
.hidden-xs{
	display: block !important;
}
@media(max-width: 767px){
	.visible-xs{
		display: block !important;
	}
	.hidden-xs{
		display: none !important;
	}
}
@media(max-width: 1440px){
	html,body{
		font-size: 14px;
	}
}
@media(max-width: 1366px){
	html,body{
		font-size: 13px;
	}
}
@media(max-width: 1280px){
	html,body{
		font-size: 12px;
	}
}
@media(max-width: 1024px){
	html,body{
		font-size: 10px;
	}
}
@media(max-width: 767px){
	html,body{
		font-size: 14px;
	}
	.content_section .item_detail{
	    padding: 1rem 0;
	}
	.content_section .item_desc .nav-tabs li{
	    width: 100%;
	}
	.content_section .item_desc .nav-tabs .nav-link{
	    width: 100%;
	    text-align: left;
	}
	.content_section .footer a img{
	    margin: auto;
	    margin-bottom: 1rem;
	    width: 50%;
	    display: block;
	}
	.content_section .footer p{
	    padding: 0;
	}
}