| 1 | pre[data-line] {
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| 2 | position: relative;
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| 3 | padding: 1em 0 1em 3em;
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| 4 | }
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| 5 |
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| 6 | .line-highlight {
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| 7 | position: absolute;
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| 8 | left: 0;
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| 9 | right: 0;
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| 10 | padding: inherit 0;
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| 11 | margin-top: 1em; /* Same as .prism’s padding-top */
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| 12 |
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| 13 | background: hsla(24, 20%, 50%,.08);
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| 14 | background: linear-gradient(to right, hsla(24, 20%, 50%,.1) 70%, hsla(24, 20%, 50%,0));
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| 15 |
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| 16 | pointer-events: none;
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| 17 |
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| 18 | line-height: inherit;
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| 19 | white-space: pre;
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| 20 | }
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| 21 |
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| 22 | @media print {
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| 23 | .line-highlight {
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| 24 | /*
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| 25 | * This will prevent browsers from replacing the background color with white.
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| 26 | * It's necessary because the element is layered on top of the displayed code.
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| 27 | */
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| 28 | -webkit-print-color-adjust: exact;
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| 29 | color-adjust: exact;
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| 30 | }
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| 31 | }
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| 32 |
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| 33 | .line-highlight:before,
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| 34 | .line-highlight[data-end]:after {
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| 35 | content: attr(data-start);
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| 36 | position: absolute;
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| 37 | top: .4em;
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| 38 | left: .6em;
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| 39 | min-width: 1em;
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| 40 | padding: 0 .5em;
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| 41 | background-color: hsla(24, 20%, 50%,.4);
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| 42 | color: hsl(24, 20%, 95%);
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| 43 | font: bold 65%/1.5 sans-serif;
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| 44 | text-align: center;
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| 45 | vertical-align: .3em;
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| 46 | border-radius: 999px;
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| 47 | text-shadow: none;
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| 48 | box-shadow: 0 1px white;
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| 49 | }
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| 50 |
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| 51 | .line-highlight[data-end]:after {
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| 52 | content: attr(data-end);
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| 53 | top: auto;
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| 54 | bottom: .4em;
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| 55 | }
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| 56 |
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| 57 | .line-numbers .line-highlight:before,
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| 58 | .line-numbers .line-highlight:after {
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| 59 | content: none;
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| 60 | }
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| 61 |
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| 62 | pre[id].linkable-line-numbers span.line-numbers-rows {
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| 63 | pointer-events: all;
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| 64 | }
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| 65 | pre[id].linkable-line-numbers span.line-numbers-rows > span:before {
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| 66 | cursor: pointer;
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| 67 | }
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| 68 | pre[id].linkable-line-numbers span.line-numbers-rows > span:hover:before {
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| 69 | background-color: rgba(128, 128, 128, .2);
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| 70 | }
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