div.short_service div.short_service_fon {width: 100%; height: 400px; background-size: cover; background-position: 50% 50%;}
div.short_service div.short_service_fon div.mask {background-color: rgba(17, 45, 102, 0.85); width: 100%; height: 400px;}
.flip-container, .front, .back {
	min-width: 100px;
	height: 400px;
}