#stacks_in_3 {
	margin:  9px;
	padding:  13px;
}
#stacks_in_7 .video-wrapper{text-align:center;width:100%; margin:0 auto;    }#vimeo_stacks_in_7{max-width:100%}

#stacks_in_7 {
	margin:  9px;
	padding:  10px;
}

#stacks_in_5 {
	margin:  9px;
	padding:  10px;
}