/* ********************************************* */
#horiz_ads {
    clear: both;
    text-align: center;
	padding: 3em;
}
    #horiz_ads iframe {
        border: 0;
        overflow: hidden;
        width: 99%;
        padding: 0;
    }
    #horiz_ads > div.horiz_bg_top > img {
        height: 4em;
        margin: 0 auto;
        position: relative;
        z-index: 1;
    }
    #horiz_ads > div.horiz_bg_bot > img {
        height: 2em;
        margin: 0 auto;
        position: relative;
        z-index: 1;
    }

#horiz_ads_first {
	float: left; 
	width: 23.4em; 
	margin-right: 11.5em;
	margin-top: -2em;
	position: relative;
	z-index: 10;
}
#horiz_ads_middle {
	float: left; 
	width: 23.4em; 
	margin-right: 11.5em;
	margin-top: -2em;
	position: relative;
	z-index: 10;
}
#horiz_ads_last {
	float: left; 
	width: 23.4em;
	margin-top: -2em;
	position: relative;
	z-index: 10;
}