display = this.getStyle('display');
el.style.display = 'inline-block';
out = view.getComputedStyle(el, '').marginRight;
el.style.display = display;
display = this.getStyle('display');
el.style.display = 'inline-block';
out = view.getComputedStyle(el, '').marginRight;
el.style.display = display;