In order to embed HTML, you actually need to copy the rendered HTML from either an existing web page or WYSIWYG HTML editor and then paste it into Gmail. Doing so allows you to insert your own ...

For example, percent-30 will make an image 30% the width of the parent. Percent classes can be applied in multiples of 5 from "percent-5" to "percent-95". View more CSS classes that can be applied to ...