forked from campiaperti/infra
accessibility: controls as buttons, not divs
This commit is contained in:
marcysutton
parent
f0cf1f54d0
commit
242f2d6c96
3 changed files with 32 additions and 27 deletions
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@ -156,58 +156,61 @@ body {
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bottom: 10px;
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-webkit-user-select: none; }
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.reveal .controls div {
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.reveal .controls button {
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padding: 0;
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position: absolute;
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opacity: 0.05;
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width: 0;
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height: 0;
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background-color: transparent;
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border: 12px solid transparent;
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-webkit-transform: scale(0.9999);
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-ms-transform: scale(0.9999);
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transform: scale(0.9999);
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-webkit-transition: all 0.2s ease;
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transition: all 0.2s ease;
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-webkit-appearance: none;
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-webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
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.reveal .controls div.enabled {
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.reveal .controls button.enabled {
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opacity: 0.7;
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cursor: pointer; }
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.reveal .controls div.enabled:active {
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.reveal .controls button.enabled:active {
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margin-top: 1px; }
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.reveal .controls div.navigate-left {
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.reveal .controls button.navigate-left {
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top: 42px;
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border-right-width: 22px;
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border-right-color: #000; }
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.reveal .controls div.navigate-left.fragmented {
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.reveal .controls button.navigate-left.fragmented {
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opacity: 0.3; }
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.reveal .controls div.navigate-right {
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.reveal .controls button.navigate-right {
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left: 74px;
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top: 42px;
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border-left-width: 22px;
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border-left-color: #000; }
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.reveal .controls div.navigate-right.fragmented {
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.reveal .controls button.navigate-right.fragmented {
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opacity: 0.3; }
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.reveal .controls div.navigate-up {
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.reveal .controls button.navigate-up {
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left: 42px;
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border-bottom-width: 22px;
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border-bottom-color: #000; }
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.reveal .controls div.navigate-up.fragmented {
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.reveal .controls button.navigate-up.fragmented {
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opacity: 0.3; }
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.reveal .controls div.navigate-down {
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.reveal .controls button.navigate-down {
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left: 42px;
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top: 74px;
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border-top-width: 22px;
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border-top-color: #000; }
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.reveal .controls div.navigate-down.fragmented {
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.reveal .controls button.navigate-down.fragmented {
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opacity: 0.3; }
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/*********************************************
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@ -214,66 +214,68 @@ body {
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-webkit-user-select: none;
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}
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.reveal .controls div {
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.reveal .controls button {
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padding: 0;
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position: absolute;
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opacity: 0.05;
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width: 0;
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height: 0;
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background-color: transparent;
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border: 12px solid transparent;
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transform: scale(.9999);
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transition: all 0.2s ease;
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-webkit-appearance: none;
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-webkit-tap-highlight-color: rgba( 0, 0, 0, 0 );
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}
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.reveal .controls div.enabled {
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.reveal .controls button.enabled {
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opacity: 0.7;
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cursor: pointer;
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}
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.reveal .controls div.enabled:active {
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.reveal .controls button.enabled:active {
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margin-top: 1px;
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}
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.reveal .controls div.navigate-left {
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.reveal .controls button.navigate-left {
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top: 42px;
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border-right-width: 22px;
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border-right-color: #000;
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}
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.reveal .controls div.navigate-left.fragmented {
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.reveal .controls button.navigate-left.fragmented {
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opacity: 0.3;
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}
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.reveal .controls div.navigate-right {
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.reveal .controls button.navigate-right {
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left: 74px;
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top: 42px;
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border-left-width: 22px;
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border-left-color: #000;
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}
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.reveal .controls div.navigate-right.fragmented {
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.reveal .controls button.navigate-right.fragmented {
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opacity: 0.3;
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}
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.reveal .controls div.navigate-up {
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.reveal .controls button.navigate-up {
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left: 42px;
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border-bottom-width: 22px;
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border-bottom-color: #000;
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}
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.reveal .controls div.navigate-up.fragmented {
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.reveal .controls button.navigate-up.fragmented {
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opacity: 0.3;
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}
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.reveal .controls div.navigate-down {
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.reveal .controls button.navigate-down {
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left: 42px;
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top: 74px;
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border-top-width: 22px;
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border-top-color: #000;
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}
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.reveal .controls div.navigate-down.fragmented {
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.reveal .controls button.navigate-down.fragmented {
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opacity: 0.3;
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}
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@ -457,10 +457,10 @@
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// Arrow controls
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createSingletonNode( dom.wrapper, 'aside', 'controls',
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'<div class="navigate-left"></div>' +
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'<div class="navigate-right"></div>' +
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'<div class="navigate-up"></div>' +
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'<div class="navigate-down"></div>' );
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'<button class="navigate-left" aria-label="previous slide"></button>' +
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'<button class="navigate-right" aria-label="next slide"></button>' +
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'<button class="navigate-up" aria-label="above slide"></button>' +
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'<button class="navigate-down" aria-label="below slide"></button>' );
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// Slide number
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dom.slideNumber = createSingletonNode( dom.wrapper, 'div', 'slide-number', '' );
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