154 lines
3.8 KiB
CSS
154 lines
3.8 KiB
CSS
:root {
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--bg-color: hsl(49 37% 94%);
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--typewriterSpeed: 6s;
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/* this is a pure HTML/CSS approach. If you want it to
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be more dynamic then you would need JavaScript to grab
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the H1 calculate its size and then have it update this
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variable
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You would need to use querySelector to grab the :root
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and put it in a variable, then use that variable (say r)
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and do r.style.setProperty('--typewriterCharacters', h1.length)
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assuming you've grabbed the h1
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*/
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--typewriterCharacters: 24;
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}
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body {
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margin: 0;
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font-family: "Source Sans Pro", sans-serif;
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min-height: 100vh;
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display: grid;
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place-content: center;
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text-align: center;
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background: var(--bg-color);
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}
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h1 {
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/* for increasing and decreasing the font size depending on
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device size */
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font-size: clamp(1rem, 3vw + 1rem, 4rem);
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position: relative;
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/* MUST BE A MONOSPACE FONT or the idea collapses per Kevin */
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font-family: "Source Code Pro", monospace;
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/* position: relative; */
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width: -webkit-max-content;
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width: -moz-max-content;
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width: max-content;
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}
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.subtitle {
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color: hsl(0 0% 0% / 0.7);
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font-size: 2rem;
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font-weight: 400;
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/* Below makes the subtitle appear to fade onto the page */
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opacity: 0;
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transform: translateY(3rem);
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animation: fadeInUp 2s ease calc(var(--typewriterSpeed) + 0.5s) forwards;
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}
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h1::before,
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h1::after {
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content: "";
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position: absolute;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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}
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h1::before {
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/* a mask font color, needs to be the same color as the page
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or container background color */
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background-color: var(--bg-color);
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/* the number of steps is equal to the number of characters
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that the h1 is. However in CSS you can see length of h1 so
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you need to do this manually. */
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animation: typewriting var(--typewriterSpeed)
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steps(var(--typewriterCharacters)) 1s forwards;
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}
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h1::after {
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/* em so it can respond to font size change */
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width: 0.125em;
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background: black;
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/* the number of steps is equal to the number of characters
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that the h1 is. However in CSS you can see length of h1 so
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you need to do this manually. */
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animation: typewriting var(--typewriterSpeed)
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steps(var(--typewriterCharacters)) 1s forwards,
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blink 500ms steps(var(--typewriterCharacters)) infinite;
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}
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@keyframes typewriting {
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to {
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left: 100%;
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}
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}
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@keyframes blink {
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to {
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background: transparent;
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}
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}
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@keyframes fadeInUp {
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/*
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h1::before {
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background: var(--bg-color);
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-webkit-animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards;
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animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards;
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}
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h1::after {
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width: 0.125em;
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background: black;
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-webkit-animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards, blink 750ms steps(var(--typewriterCharacters)) infinite;
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animation: typewriter var(--typewriterSpeed) steps(var(--typewriterCharacters)) 1s forwards, blink 750ms steps(var(--typewriterCharacters)) infinite;
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}
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.subtitle {
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color: rgba(0, 0, 0, 0.7);
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font-size: 2rem;
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font-weight: 400;
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opacity: 0;
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transform: translateY(3rem);
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-webkit-animation: fadeInUp 2s ease calc(var(--typewriterSpeed) + 2s) forwards;
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animation: fadeInUp 2s ease calc(var(--typewriterSpeed) + 2s) forwards;
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}
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@-webkit-keyframes typewriter {
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to {
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left: 100%;
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}
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}
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@-webkit-keyframes blink {
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to {
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background: transparent;
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}
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}
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@-webkit-keyframes fadeInUp {
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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*/
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#yt-link {
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position: absolute;
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bottom: 2em;
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width: 100%;
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color: rgba(0, 0, 0, 0.7);
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}
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#yt-link:hover,
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#yt-link:focus {
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color: teal;
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}
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