var el = $(this.element);var f = function() {var w = 0;var cs = el.children();if (cs.length == 0) { setTimeout(f, 100); return;}for (var i=0; i<cs.length; i++) { w += cs.eq(i).width() + 5;}el.css({ width: w, 'margin-left': 'auto', 'margin-right': 'auto', 'height':' auto', });}setTimeout(f, 100);使用这个代码增么增加 调整下图红框选项之间的间距