/*Generic rules*/
.content_one_half,
.content_one_fourth,
.content_three_fourth,
.content_two_third,
.content_one_third,
.content_fullwidth
{
	float: left;
	position: relative;
	margin-top: 0;
	margin-right: 0;
	margin-bottom: 10px;
}

/* First child elements */
#top .content_one_half:first-child,
#top .content_one_fourth:first-child,
#top .content_three_fourth:first-child,
#top .content_two_third:first-child,
#top .content_one_third:first-child,
#top .content_fullwidth:first-child, 
#top .js_add_firstchild, 
#top .firstchild  
{margin:0 0 10px 0;
}

/*************************** Basic sets ****************************/
/*Basic 50px set*/
#top .wrap_fullwidth .content_fullwidth{
	width: 900px;
	clear: both;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 10px;
	margin-left: auto;
}
.content_one_third{
	width: 271px;
	
}
.content_one_half{width:445px;}
.content_one_fourth{width:197.5px;}
.content_three_fourth{width:692.5px;}
.content_two_third{width:610px;}

/*Basic 20px set*/
.small_margin .content_one_half,
.small_margin .content_one_fourth,
.small_margin .content_three_fourth,
.small_margin .content_two_third,
.small_margin .content_one_third,
.small_margin .content_fullwidth
{
	float: left;
	margin-top: 0;
	margin-right: 0;
	margin-left: 20px;
}

.small_margin .content_fullwidth{width:100%;}
.small_margin .content_one_third{
	width: 250px;
}
.small_margin .content_one_half{width:460px;}
.small_margin .content_one_fourth{width:220px;}
.small_margin .content_three_fourth{width:700px;}
.small_margin .content_two_third{width:620px;}


/*************************** Boxed sets ****************************/
/*Boxed 50px set*/
.boxed .content_one_half,
.boxed .content_one_fourth,
.boxed .content_three_fourth,
.boxed .content_two_third,
.boxed .content_one_third,
.boxed .content_fullwidth
{margin: 0 0 10px 50px; float:left; height:50px; border-width: 1px; border-style: solid; padding: 20px;}

#top .wrap_fullwidth .boxed .content_fullwidth{width:898px;}
.boxed .content_one_third{width:238px;}
.boxed .content_one_half{width:403px;}
.boxed .content_one_fourth{width:155.5px;}
.boxed .content_three_fourth{width:650.5px;}
.boxed .content_two_third{width:568px;}

/*Boxed 20px set*/
.boxed .small_margin .content_one_half,
.boxed .small_margin .content_one_fourth,
.boxed .small_margin .content_three_fourth,
.boxed .small_margin .content_two_third,
.boxed .small_margin .content_one_third,
.boxed .small_margin .content_fullwidth
{margin: 0 0 10px 20px; float:left; padding:20px;}

.boxed .small_margin .content_fullwidth{width:898px;}
.boxed .small_margin .content_one_third{width:258px;}
.boxed .small_margin .content_one_half{width:418px;}
.boxed .small_margin .content_one_fourth{width:178px;}
.boxed .small_margin .content_three_fourth{width:658px;}
.boxed .small_margin .content_two_third{width:578px;}