Collect several Unicode concepts encountered when I learn Swift’s String type.
Liquid Layout This is the browser’s default layout behavior, if you did not add any CSS to style a page. The block elements, like liquid, just fill as much space as they can in the pages. Frozen Layout By using the CSS attribute combination of float and width, we can put a containing block (i.e. <seciton>, <aside>, <div>) to float on to left-most or right-most side forming a column, and let the remaining content to flow around the fixed-width floating column, forming the other column.