2017-12-05 22:10:25 +01:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>c-base alien alarm</title>
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<link rel="stylesheet" href="../theme/c-base.css">
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<style>
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body {
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2017-12-06 16:10:15 +01:00
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background-color: hsl(0, 98%, 46%);
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2017-12-05 22:38:17 +01:00
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animation: color 0.6s infinite linear alternate;
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2017-12-05 22:10:25 +01:00
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}
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h1 {
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text-align: center;
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2017-12-06 16:07:59 +01:00
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font-size: 16vmin;
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2017-12-05 22:10:25 +01:00
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margin-top: 10vmin;
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white-space: nowrap;
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width: 100vw;
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overflow: hidden;
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color: black;
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text-transform: lowercase;
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line-height: 20vmin;
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}
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img {
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position: absolute;
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left: 35vw;
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top: 50vh;
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width: 30vw;
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2017-12-05 22:38:17 +01:00
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animation: moveleftright 3s infinite linear alternate,
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2017-12-05 22:41:49 +01:00
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moveupdown 1.6s infinite ease-in-out alternate,
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flip 1.6s infinite ease-in-out alternate;
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2017-12-05 22:10:25 +01:00
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}
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2017-12-05 22:38:17 +01:00
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@keyframes moveleftright {
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2017-12-05 22:10:25 +01:00
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from {
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left: 10vw;
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}
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to {
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left: 60vw;
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}
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}
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2017-12-05 22:38:17 +01:00
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@keyframes moveupdown {
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0%, 30% {
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top: 50vh;
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transform: scaleY(1)
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2017-12-05 22:10:25 +01:00
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}
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2017-12-05 22:38:17 +01:00
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40% {
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top: 25vh;
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transform: scaleY(-1)
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}
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50%, 100% {
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top: 50vh;
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transform: scaleY(1)
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}
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}
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@keyframes flip {
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0%, 35% {
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transform: scaleY(1)
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}
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40% {
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transform: scaleY(-1)
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}
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45%, 100% {
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transform: scaleY(1)
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}
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}
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@keyframes color {
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0%, 20% {
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2017-12-05 22:10:25 +01:00
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background-color: hsl(35, 98%, 46%);
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}
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2017-12-05 22:38:17 +01:00
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80%, 100% {
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background-color: hsl(0, 98%, 46%);
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}
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2017-12-05 22:10:25 +01:00
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}
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2017-12-05 22:38:17 +01:00
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@keyframes size {
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2017-12-05 22:10:25 +01:00
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from {
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font-size: 10vmin;
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}
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to {
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font-size: 16vmin;
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}
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}
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</style>
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</head>
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<body>
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<h1>Alien Alarm</h1>
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<img src="alien.svg">
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</body>
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</html>
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