
.sec-pc, .sec-tb, .sec-tbpc {
    display: none;
		visibility:hidden;
}
@media (min-width: 1200px) {
	.sec-pc {
		display: inline-block;
		visibility:visible;
		width:100%;
	}
}
@media (min-width: 768px) {
	.sec-mb {
		display: none;
		visibility:hidden;
	}
}
@media (min-width: 768px ) and (max-width: 1199px) {
	.sec-tb {
		display: inline-block;
		visibility:visible;
		width:100%;
	}
}
@media (min-width: 768px) {
	.sec-tbpc {
		display: inline-block;
		visibility:visible;
		width:100%;
	}
}
@media (min-width: 1200px) {
	.sec-tbmb {
		display: none;
		visibility:hidden;	
	}
}
