Issue: Can not align images in wiki articles to right or left, or display them in thumbnails

.vw-text .align_left {
	float:left; /* dont use stylevar for this */
	margin: 1em;
	margin-left: 0;
}

.vw-text .img_align_center {
	display: block
	width: auto;
	margin: 0 auto;
	text-align: center;
}

.vw-text .align_center {
	margin: 0 auto;
}

.vw-text .align_right {
	float:right; /* dont use stylevar for this */
	margin: 1em;
	margin-right: 0;
}

.vw-text .size_thumbnail {
	max-height:{vb:stylevar image_thumbnail_max};
	max-width:{vb:stylevar image_thumbnail_max};
}

.vw-text .size_medium {
	max-height:{vb:stylevar image_small_max};
	max-width:{vb:stylevar image_small_max};
}

.vw-text .size_large {
	max-height:{vb:stylevar image_large_max};
	max-width:{vb:stylevar image_large_max};
}

.vw-text .size_fullsize {
	max-width:100%;
	overflow:hidden;
}

.vw-text .caption {
	color:{vb:stylevar vbcms_article_image_caption_color};
	font:{vb:stylevar vbcms_article_image_caption_font};
	text-align:center;
	margin-top:{vb:math {vb:stylevar padding}/2};
}