How to let Google use css support such as text smaller than 12px 10px

　　1, less than 12px font, if the content is fixed, the content can be removed to make the picture, there is no compatibility issues.
　　2, -webkit-text-size- adjust: none; Google older, version 27 useless after
　　3, -webkit-transform: scale ( 0.8); c3, new attribute, but after the use, if the label has a background image, that background will be scaled solution: give the label wrapped in a span tag, set the style display: block;