Elements intended to stand out should be visually contrasted with any regularized elements through adjustment of one or more visual properties, such as size, color, and position.

• 如果需要突出某个元素，则可以在视觉上与其他标准化的元素产生对比。 为此可以通过调整一到几个视觉属性来实现，比如尺寸、颜色，或者位置等。