.advert{
	text-align:center;
	position:relative;
	#margin:.75em auto;
	}

.advert *{font:inherit;border:0;margin:0 auto;padding:0;outline:0;}
.advert img{width:auto;height:auto;max-width:100%;max-height:100%;-ms-interpolation-mode:bicubic;}

@media only screen and (min-width:1px){
.leaderboard_head{display:none;}
.static_smartphone_head{display:block;}
.leaderboard_mid{display:none;}
.static_smartphone_mid{display:block;}
.leaderboard_foot{display:none;}
.static_smartphone_foot{display:block;}
.half_page{display:none;}
.medium_rectangle,.medium_rectangle_responsive{display:block;}
.large_modal{display:none;}
.med_rect_modal{display:block;}
.leaderboard_circ{display:none;}
.static_smartphone_circ{display:block;}
}
@media only screen and (min-width:800px){
.leaderboard_head{display:block;}
.static_smartphone_head{display:none;}
.leaderboard_mid{display:none;}
.static_smartphone_mid{display:block;}
.leaderboard_foot{display:block;}
.static_smartphone_foot{display:none;}
.half_page{display:block;}
.medium_rectangle_responsive{display:none;}
.large_modal,.medium_rectangle{display:block;}
.med_rect_modal{display:none;}
.leaderboard_circ{display:block;}
.static_smartphone_circ{display:none;}
}
@media only screen and (min-width:1160px){
.leaderboard_head{display:block;}
.static_smartphone_head{display:none;}
.leaderboard_mid{display:block;}
.static_smartphone_mid{display:none;}
.leaderboard_foot{display:block;}
.static_smartphone_foot{display:none;}
.half_page{display:block;}
.medium_rectangle_responsive{display:none;}
.large_modal,.medium_rectangle{display:block;}
.med_rect_modal{display:none;}
.leaderboard_circ{display:block;}
.static_smartphone_circ{display:none;}
}