182 lines
4.4 KiB
CSS
182 lines
4.4 KiB
CSS
---
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layout: none
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---
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/*
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CRT effect in CSS by:
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http://aleclownes.com/2017/02/01/crt-display.html
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- slightly modified -
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*/
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@keyframes flicker {
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0% {
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opacity: 0.27861;
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}
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5% {
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opacity: 0.34769;
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}
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10% {
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opacity: 0.23604;
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}
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15% {
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opacity: 0.90626;
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}
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20% {
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opacity: 0.18128;
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}
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25% {
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opacity: 0.83891;
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}
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30% {
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opacity: 0.65583;
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}
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35% {
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opacity: 0.67807;
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}
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40% {
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opacity: 0.26559;
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}
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45% {
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opacity: 0.84693;
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}
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50% {
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opacity: 0.96019;
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}
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55% {
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opacity: 0.08594;
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}
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60% {
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opacity: 0.20313;
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}
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65% {
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opacity: 0.71988;
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}
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70% {
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opacity: 0.53455;
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}
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75% {
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opacity: 0.37288;
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}
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80% {
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opacity: 0.71428;
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}
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85% {
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opacity: 0.70419;
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}
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90% {
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opacity: 0.7003;
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}
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95% {
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opacity: 0.36108;
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}
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100% {
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opacity: 0.24387;
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}
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}
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@keyframes textShadow {
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0% {
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text-shadow: 0.4389924193300864px 0 1px rgba(0,30,255,0.1), -0.4389924193300864px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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5% {
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text-shadow: 2.7928974010788217px 0 1px rgba(0,30,255,0.1), -2.7928974010788217px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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10% {
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text-shadow: 0.02956275843481219px 0 1px rgba(0,30,255,0.1), -0.02956275843481219px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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15% {
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text-shadow: 0.40218538552878136px 0 1px rgba(0,30,255,0.1), -0.40218538552878136px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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20% {
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text-shadow: 3.4794037899852017px 0 1px rgba(0,30,255,0.1), -3.4794037899852017px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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25% {
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text-shadow: 1.6125630401149584px 0 1px rgba(0,30,255,0.1), -1.6125630401149584px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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30% {
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text-shadow: 0.7015590085143956px 0 1px rgba(0,30,255,0.1), -0.7015590085143956px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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35% {
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text-shadow: 3.896914047650351px 0 1px rgba(0,30,255,0.1), -3.896914047650351px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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40% {
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text-shadow: 3.870905614848819px 0 1px rgba(0,30,255,0.1), -3.870905614848819px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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45% {
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text-shadow: 2.231056963361899px 0 1px rgba(0,30,255,0.1), -2.231056963361899px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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50% {
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text-shadow: 0.08084290417898504px 0 1px rgba(0,30,255,0.1), -0.08084290417898504px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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55% {
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text-shadow: 2.3758461067427543px 0 1px rgba(0,30,255,0.1), -2.3758461067427543px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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60% {
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text-shadow: 2.202193051050636px 0 1px rgba(0,30,255,0.1), -2.202193051050636px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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65% {
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text-shadow: 2.8638780614874975px 0 1px rgba(0,30,255,0.1), -2.8638780614874975px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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70% {
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text-shadow: 0.48874025155497314px 0 1px rgba(0,30,255,0.1), -0.48874025155497314px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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75% {
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text-shadow: 1.8948491305757957px 0 1px rgba(0,30,255,0.1), -1.8948491305757957px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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80% {
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text-shadow: 0.0833037308038857px 0 1px rgba(0,30,255,0.1), -0.0833037308038857px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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85% {
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text-shadow: 0.09769827255241735px 0 1px rgba(0,30,255,0.1), -0.09769827255241735px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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90% {
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text-shadow: 3.443339761481782px 0 1px rgba(0,30,255,0.1), -3.443339761481782px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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95% {
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text-shadow: 2.1841838852799786px 0 1px rgba(0,30,255,0.1), -2.1841838852799786px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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100% {
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text-shadow: 2.6208764473832513px 0 1px rgba(0,30,255,0.1), -2.6208764473832513px 0 1px rgba(255,0,80,0.2), 0 0 3px;
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}
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}
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.crt-flicker {
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content: " ";
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display: block;
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position: absolute;
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top: 141px;
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left: 117px;
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width: 768px;
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height: 584px;
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bottom: auto;
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right: auto;
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background: rgba(18, 16, 16, 0.1);
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opacity: 0;
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z-index: 2;
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pointer-events: none;
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animation: flicker 3s infinite;
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}
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.crt-scanlines {
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content: " ";
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display: block;
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position: absolute;
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top: 141px;
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left: 117px;
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width: 768px;
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height: 584px;
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bottom: auto;
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right: auto;
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z-index: 2;
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pointer-events: none;
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background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
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background-size: 100% 2px, 3px 100%;
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}
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.crt {
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position: relative;
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overflow: hidden;
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animation: textShadow 5s infinite;
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height: 100%;
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width: 100%;
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} |