.pe { float: left }
#e2 { margin-left: 625px }
#e5, #e13 { margin-left: 391px }


#e1, #e3, #e11, #e19, #e37, #e55, #e57, #e89, #e87 { 

	clear: both; 
	float: left; 
	margin-left: 0; 
}

.lanthanide-spacer { 

	clear: both; 
	float: left; 
	width: 100%; 
	height: 30px; 
}