.popup-campaign{display: none;}
#popup-campaign{width: 100%;max-width: 820px;}
#popup-campaign .campaign .image img{display: block;width: 100%;}
#popup-campaign .campaign .desc{padding: 15px;text-align: center;}
#popup-campaign .campaign .desc .button{margin-top: 10px;}

@media screen and (max-width: 768px){
	#popup-campaign .campaign .desc .button{width: 100%;}
}