101 lines
1.7 KiB
CSS
101 lines
1.7 KiB
CSS
body {
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min-height: 100vh;
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min-height: 100dvh;
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display: flex;
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flex-direction: column;
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}
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/* Keep the counter vertically centered in the viewport, below the header. */
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header {
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position: absolute;
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top: 0;
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}
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main {
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flex: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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padding-block: 10rem;
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}
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.timer {
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text-align: center;
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min-width: 0;
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max-width: 100%;
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margin: 0;
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}
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.counter {
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display: flex;
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align-items: baseline;
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justify-content: center;
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max-width: 100%;
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overflow-x: auto;
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font-family: var(--pico-font-family-monospace);
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font-size: clamp(3rem, 12vw, 6rem);
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line-height: 1.2;
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margin-bottom: 1.5rem;
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}
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.counter input {
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box-sizing: content-box;
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flex: 0 0 auto;
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width: 1ch;
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height: auto;
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margin: 0;
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padding: 0;
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border: 0;
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border-radius: 0;
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background: transparent;
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box-shadow: none;
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color: inherit;
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font: inherit;
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line-height: inherit;
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text-align: right;
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}
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.counter #seconds {
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width: 2ch;
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text-align: left;
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}
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.counter input:focus {
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background: transparent;
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box-shadow: none;
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}
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.counter input:focus-visible:not([readonly]) {
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outline: 2px solid var(--pico-primary);
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outline-offset: 4px;
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}
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.controls {
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display: flex;
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justify-content: center;
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gap: 1rem;
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}
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.controls button {
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margin: 0;
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min-width: 6rem;
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}
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.counter.finished {
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animation: flash 1s steps(1, end) infinite;
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}
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@keyframes flash {
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0%, 100% { opacity: 1; }
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50% { opacity: 0; }
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}
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.visually-hidden {
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position: absolute;
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width: 1px;
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height: 1px;
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padding: 0;
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overflow: hidden;
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clip-path: inset(50%);
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white-space: nowrap;
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}
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