Lines Matching +full:xml +full:- +full:name +full:- +full:validator
4 <meta charset="utf-8">
34 <pre><code class="language-html prettyprint badcode"><!-- Not recommended: omits the protocol --…
37 <!-- Not recommended: uses HTTP -->
41 <pre><code class="language-html prettyprint"><!-- Recommended -->
45 <pre><code class="language-css prettyprint badcode">/* Not recommended: omits the protocol */
52 <pre><code class="language-css prettyprint">/* Recommended */
64 <pre><code class="language-html prettyprint"><ul>
70 <pre><code class="language-css prettyprint">.example {
83 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
87 <pre><code class="language-html prettyprint"><!-- Recommended -->
91 <pre><code class="language-css prettyprint badcode">/* Not recommended */
95 <pre><code class="language-css prettyprint">/* Recommended */
105 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
109 <pre><code class="language-html prettyprint"><!-- Recommended -->
117 <p>Use UTF-8 (no BOM).</p>
119 <p>Make sure your editor uses UTF-8 as character encoding, without a byte order
123 charset="utf-8"></code>. Do not specify the encoding of style sheets as these assume
124 UTF-8.</p>
126 …em can be found in <a href="https://www.w3.org/International/tutorials/tutorial-char-enc/">Handling
152 <pre><code class="language-django prettyprint external">{# TODO(john.doe): revisit centering #}
156 <pre><code class="language-html prettyprint"><!-- TODO: remove optional tags -->
174 <a href="https://hixie.ch/advocacy/xhtml"><code>application/xhtml+xml</code></a>, lacks both browser
189 Use tools such as the <a href="https://validator.w3.org/nu/">W3C HTML validator</a>
197 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
202 <pre><code class="language-html prettyprint"><!-- Recommended -->
204 <meta charset="utf-8">
220 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
224 <pre><code class="language-html prettyprint"><!-- Recommended -->
244 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
248 <pre><code class="language-html prettyprint"><!-- Recommended -->
271 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
277 <h1 style="font-size: 1em;">HTML sucks</h1>
284 <pre><code class="language-html prettyprint"><!-- Recommended -->
286 <title>My first CSS-only redesign</title>
288 <h1>My first CSS-only redesign</h1>
300 <code>&#x263a;</code>, assuming the same encoding (UTF-8) is used for files and editors
304 and <code>&</code>) as well as control or “invisible” characters (like no-break spa…
306 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
310 <pre><code class="language-html prettyprint"><!-- Recommended -->
319 tags. The <a href="https://html.spec.whatwg.org/multipage/syntax.html#syntax-tag-omission">HTML5 sp…
327 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
339 <pre><code class="language-html prettyprint"><!-- Recommended -->
353 <a href="https://html.spec.whatwg.org/multipage/obsolete.html#attr-style-type"><code>text/css</code…
354 and <a href="https://html.spec.whatwg.org/multipage/scripting.html#attr-script-type"><code>text/jav…
357 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
362 <pre><code class="language-html prettyprint"><!-- Recommended -->
366 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
371 <pre><code class="language-html prettyprint"><!-- Recommended -->
392 <pre><code class="language-html prettyprint"><blockquote>
397 <pre><code class="language-html prettyprint"><ul>
404 <pre><code class="language-html prettyprint"><table>
416 <h4 id="HTML_Line-Wrapping">3.2.2 HTML Line-Wrapping</h4>
423 <p>When line-wrapping, each continuation line should be indented at least 4
426 <pre><code class="language-html prettyprint"><md-progress-circular md-mode="indeterminate" class…
427 ng-show="ctrl.loading" md-diameter="35">
428 </md-progress-circular>
431 <pre><code class="language-html prettyprint"><md-progress-circular
432 md-mode="indeterminate"
433 class="md-accent"
434 ng-show="ctrl.loading"
435 md-diameter="35">
436 </md-progress-circular>
439 <pre><code class="language-html prettyprint"><md-progress-circular md-mode="indeterminate"
440 class="md-accent"
441 ng-show="ctrl.loading"
442 md-diameter="35">
443 </md-progress-circular>
453 <pre><code class="language-html prettyprint badcode"><!-- Not recommended -->
454 <a class='maia-button maia-button-secondary'>Sign in</a>
457 <pre><code class="language-html prettyprint"><!-- Recommended -->
458 <a class="maia-button maia-button-secondary">Sign in</a>
469 <p>Unless dealing with CSS validator bugs or requiring proprietary syntax, use
474 Use tools such as the <a href="https://jigsaw.w3.org/css-validator/">W3C CSS validator</a>
498 <pre><code class="language-css prettyprint badcode">/* Not recommended: meaningless */
499 #yee-1901 {}
502 .button-green {}
506 <pre><code class="language-css prettyprint">/* Recommended: specific */
516 <h4 id="ID_and_Class_Name_Style">4.1.3 ID and Class Name Style</h4>
525 <pre><code class="language-css prettyprint badcode">/* Not recommended */
530 <pre><code class="language-css prettyprint">/* Recommended */
542 …seful for <a href="http://www.stevesouders.com/blog/2009/06/18/simplifying-css-selectors/">perform…
544 <pre><code class="language-css prettyprint badcode">/* Not recommended */
549 <pre><code class="language-css prettyprint">/* Recommended */
564 <pre><code class="language-css prettyprint badcode">/* Not recommended */
565 border-top-style: none;
566 font-family: palatino, georgia, serif;
567 font-size: 100%;
568 line-height: 1.6;
569 padding-bottom: 2em;
570 padding-left: 1em;
571 padding-right: 1em;
572 padding-top: 0;
575 <pre><code class="language-css prettyprint">/* Recommended */
576 border-top: 0;
587 <pre><code class="language-css prettyprint">flex: 0px; /* This flex-basis component requires a unit…
597 <p>Do not put <code>0</code>s in front of values or lengths between -1 and 1.</p>
599 <pre><code class="language-css prettyprint">font-size: .8em;
609 <pre><code class="language-css prettyprint badcode">/* Not recommended */
613 <pre><code class="language-css prettyprint">/* Recommended */
619 <p>Prefix selectors with an application-specific prefix (optional).</p>
628 <pre><code class="language-css prettyprint">.adw-help {} /* AdWords */
629 #maia-note {} /* Maia */
632 <h4 id="ID_and_Class_Name_Delimiters">4.1.10 ID and Class Name Delimiters</h4>
640 <pre><code class="language-css prettyprint badcode">/* Not recommended: does not separate the words…
647 <pre><code class="language-css prettyprint">/* Recommended */
648 #video-id {}
649 .ads-sample {}
675 <p>Ignore vendor-specific prefixes for sorting purposes. However, multiple
676 vendor-specific prefixes for a certain CSS property should be kept sorted (e.g.
677 -moz prefix comes before -webkit).</p>
679 <pre><code class="language-css prettyprint">background: fuchsia;
681 -moz-border-radius: 4px;
682 -webkit-border-radius: 4px;
683 border-radius: 4px;
685 text-align: center;
686 text-indent: 2em;
697 <pre><code class="language-css prettyprint">@media screen, projection {
714 <pre><code class="language-css prettyprint badcode">/* Not recommended */
721 <pre><code class="language-css prettyprint">/* Recommended */
728 <h4 id="Property_Name_Stops">4.2.4 Property Name Stops</h4>
730 <p>Use a space after a property name’s colon.</p>
735 <pre><code class="language-css prettyprint badcode">/* Not recommended */
737 font-weight:bold;
741 <pre><code class="language-css prettyprint">/* Recommended */
743 font-weight: bold;
752 begins the <a href="https://www.w3.org/TR/CSS21/syndata.html#rule-sets">declaration block</a>.</p>
757 <pre><code class="language-css prettyprint badcode">/* Not recommended: missing space */
759 margin-top: 1em;
765 margin-top: 1em;
769 <pre><code class="language-css prettyprint">/* Recommended */
771 margin-top: 1em;
781 <pre><code class="language-css prettyprint badcode">/* Not recommended */
787 <pre><code class="language-css prettyprint">/* Recommended */
791 font-weight: normal;
792 line-height: 1.2;
802 <pre><code class="language-css prettyprint">html {
822 <pre><code class="language-css prettyprint badcode">/* Not recommended */
826 font-family: "open sans", arial, sans-serif;
830 <pre><code class="language-css prettyprint">/* Recommended */
834 font-family: 'open sans', arial, sans-serif;
847 <pre><code class="language-css prettyprint">/* Header */
849 #adw-header {}
853 #adw-footer {}
857 .adw-gallery {}