Temukan kesalahan dalam HTML dan sorot kesalahannya.
/* Empty Elements */ div:empty, span:empty, li:empty, p:empty, td:empty, th:empty ( padding: 20px; border: 5px dotted yellow !important; ) /* Empty Attributes */ *(alt=""), *(title=""), *(class=""), *(id=""), a(href=""), a(href="#") ( border: 5px solid yellow !important; ) /* Deprecated Elements */ applet, basefont, center, dir, font, isindex, menu, s, strike, u ( border: 5px dotted red !important; ) /* Deprecated Attributes */ *(background), *(bgcolor), *(clear), *(color), *(compact), *(noshade), *(nowrap), *(size), *(start), *(bottommargin), *(leftmargin), *(rightmargin), *(topmargin), *(marginheight), *(marginwidth), *(alink), *(link), *(text), *(vlink), *(align), *(valign), *(hspace), *(vspace), *(height), *(width), ul(type), ol(type), li(type) ( border: 5px solid red !important; ) /* Proposed Deprecated Elements */ input(type="button"), big, tt ( border: 5px dotted #33FF00 !important; ) /* Proposed Deprecated Attributes */ *(border), a(target), table(cellpadding), table(cellspacing), *(name) ( border: 5px solid #33FF00 !important; )Versi Eric Meyer:
div:empty, span:empty, li:empty, p:empty, td:empty, th:empty (padding: 0.5em; background: yellow;) *(style), font, center (outline: 5px solid red;) *(class=""), *(id="") (outline: 5px dotted red;) img(alt="") (border: 3px dotted red;) img:not((alt)) (border: 5px solid red;) img(title="") (outline: 3px dotted fuchsia;) img:not((title)) (outline: 5px solid fuchsia;) table:not((summary)) (outline: 5px solid red;) table(summary="") (outline: 3px dotted red;) th (border: 2px solid red;) th(scope="col"), th(scope="row") (border: none;) a(href):not((title)) (border: 5px solid red;) a(title="") (outline: 3px dotted red;) a(href="#") (background: lime;) a(href="") (background: fuchsia;)