#contentWrap h4,#contentWrap .h4{font-size:113%}.font-zoom{margin:15px 0}.font-zoom .btn-zoom{text-align:center;vertical-align:middle;color:#693580;background:#fff;border:1px solid #693580;width:48px;height:48px;margin:0 8px;padding:0}.font-zoom .btn-actived{color:#fff;background:#693580}