. Normalize.css: UI tests html should have a line height of 1.15 abcdefghijklmnopqrstuvwxyz body should have no margin (opinionated) (there should be no red background visible on this page) article, aside, details, figure, figcaption, footer, header, main, menu, nav, section, summary should render as block article aside summary details figure figcaption footer header main menu nav section audio, canvas, progress, video should render as inline-block and baseline-aligned audio canvas progress video audio:not([controls]), template, [hidden] should not display audio a should have a transparent background when active dummy anchor should not skip underlines quip and jig should not have a focus outline when both focused and hovered (opinionated) dummy anchor abbr[title] should have a dotted underline with a solid underline as a fallback abbr b, strong should have bolder font-weight b strong dfn should have italic font-style dfn h1 should not change size within an article Heading (control) Heading (in article) should not change size within a section Heading (control) Heading (in section) mark should have a yellow background mark small should render equally small in all browsers control. small. sub and sup should not affect a line's visual line-height control. control. sub. control. sup. img should not have a border when wrapped in an anchor  svg should not overflow code, kbd, pre, samp should render text at the same absolute size as normal text span: abcdefghijklmnopqrstuvwxyz. code: abcdefghijklmnopqrstuvwxyz. kbd: abcdefghijklmnopqrstuvwxyz. samp: abcdefghijklmnopqrstuvwxyz. pre: abcdefghijklmnopqrstuvwxyz. figure should have margins  hr should have a content-box box model button, input, optgroup, select, textarea should inherit font-size from ancestor button input option option textarea should not have margins button input option option textarea button should have visible overflow abcdefghijklmnopqrstuvwxyz button, select should not inherit text-transform button option button and button-style input should be styleable button disabled button and input should have default cursor style button button, input should not have extra inner padding in Firefox button fieldset should have consistent border, padding, and margin legend should inherit color legend should not have padding legend should wrap text Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et me. textarea should not have a scrollbar unless overflowing textarea [type="checkbox"], [type="radio"] should have a border-box box model should not have padding [type="number"] should display a default cursor for the decrement button's click target in Chrome [type="search"] should be styleable should reference inherited color