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accessibility: controls as buttons, not divs

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marcysutton
2015-06-05 14:02:46 -04:00
parent f0cf1f54d0
commit 242f2d6c96
3 changed files with 32 additions and 27 deletions
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26
css/reveal.scss
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@ -214,66 +214,68 @@ body {
-webkit-user-select: none;
}
.reveal .controls div {
.reveal .controls button {
padding: 0;
position: absolute;
opacity: 0.05;
width: 0;
height: 0;
background-color: transparent;
border: 12px solid transparent;
transform: scale(.9999);
transition: all 0.2s ease;
-webkit-appearance: none;
-webkit-tap-highlight-color: rgba( 0, 0, 0, 0 );
}
.reveal .controls div.enabled {
.reveal .controls button.enabled {
opacity: 0.7;
cursor: pointer;
}
.reveal .controls div.enabled:active {
.reveal .controls button.enabled:active {
margin-top: 1px;
}
.reveal .controls div.navigate-left {
.reveal .controls button.navigate-left {
top: 42px;
border-right-width: 22px;
border-right-color: #000;
}
.reveal .controls div.navigate-left.fragmented {
.reveal .controls button.navigate-left.fragmented {
opacity: 0.3;
}
.reveal .controls div.navigate-right {
.reveal .controls button.navigate-right {
left: 74px;
top: 42px;
border-left-width: 22px;
border-left-color: #000;
}
.reveal .controls div.navigate-right.fragmented {
.reveal .controls button.navigate-right.fragmented {
opacity: 0.3;
}
.reveal .controls div.navigate-up {
.reveal .controls button.navigate-up {
left: 42px;
border-bottom-width: 22px;
border-bottom-color: #000;
}
.reveal .controls div.navigate-up.fragmented {
.reveal .controls button.navigate-up.fragmented {
opacity: 0.3;
}
.reveal .controls div.navigate-down {
.reveal .controls button.navigate-down {
left: 42px;
top: 74px;
border-top-width: 22px;
border-top-color: #000;
}
.reveal .controls div.navigate-down.fragmented {
.reveal .controls button.navigate-down.fragmented {
opacity: 0.3;
}