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https://github.com/kforney/kforney.github.io.git
synced 2024-05-19 16:24:51 -06:00
Only load YouTube iframes when actually clicked on.
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71
css/main.css
71
css/main.css
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@ -149,14 +149,6 @@ hr {
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margin-right: auto;
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}
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iframe[src*=youtube] {
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text-align: center;
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display: block;
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margin-right: auto;
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margin-left: auto;
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max-width: 80%;
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}
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iframe[src*=itch] {
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text-align: center;
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display: block;
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@ -261,22 +253,67 @@ iframe[src*=itch] {
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text-shadow: #78a1bb 3px 3px 3px;
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}
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.youtube-container {
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/*Code for YouTube CSS is originally from https://stackoverflow.com/questions/50410828/how-to-prevent-youtube-js-calls-from-slowing-down-page-load
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and was then modified by me as necessary.*/
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.youtube-video {
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background-color: #000;
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margin-bottom: 30px;
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position: relative;
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padding-top: 56.25%;
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overflow: hidden;
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width: 100%;
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padding-top: 50.25%; /* 16:9 Aspect Ratio (divide 9 by 16 = 0.5625) */
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cursor: pointer;
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border-radius: 40px;
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}
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.youtube-iframe {
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.youtube-video img {
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width: 100%;
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top: 0%;
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left: 0;
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opacity: 0.7;
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}
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.youtube-video .playButton {
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width: 90px;
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height: 60px;
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background-color: #333;
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box-shadow: 0 0 30px rgba(0, 0, 0, 0.6);
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z-index: 1;
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opacity: 0.8;
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border-radius: 6px;
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}
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.youtube-video .playButton:before {
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content: "";
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border-style: solid;
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border-width: 15px 0 15px 26.0px;
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border-color: transparent transparent transparent #fff;
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}
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.youtube-video img,
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.youtube-video .playButton {
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cursor: pointer;
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}
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.youtube-video img,
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.youtube-video iframe,
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.youtube-video .playButton,
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.youtube-video .playButton:before {
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position: absolute;
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}
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.youtube-video .playButton,
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.youtube-video .playButton:before {
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top: 50%;
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left: 50%;
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transform: translate3d(-50%, -50%, 0);
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}
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.youtube-video iframe {
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height: 100%;
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width: 100%;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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width: 100%;
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height: 100%;
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border-radius: 40px;
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}
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.fa-brands {
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67
index.html
67
index.html
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@ -4,7 +4,7 @@
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<head>
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<meta charset="utf-8">
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<title>Kaj Forney -- Portfolio</title>
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<meta name="description" content="">
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<meta name="description" content="Portfolio website of Kaj Forney.">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="manifest" href="site.webmanifest">
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@ -116,11 +116,10 @@
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<div class="mt-4"></div>
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<div class="row">
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<div class="youtube-container col">
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<iframe class="youtube-iframe" src="https://www.youtube.com/embed/N5unzGlC9ME"
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title="YouTube video player"
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allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
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allowfullscreen loading="lazy"></iframe>
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<div class="col">
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<div class="youtube-video" data-embed="N5unzGlC9ME">
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<div class="playButton"></div>
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</div>
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</div>
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</div>
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@ -195,12 +194,15 @@
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<div class="mt-5"></div>
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<div class="row">
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<div class="col youtube-container">
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<iframe class="youtube-iframe" width="560" height="315"
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<div class="col">
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<div class="youtube-video" data-embed="nra31mia8Y0">
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<div class="playButton"></div>
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</div>
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<!--<iframe class="youtube-iframe" width="560" height="315"
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src="https://www.youtube-nocookie.com/embed/nra31mia8Y0" title="YouTube video player"
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frameborder="0"
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allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
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allowfullscreen loading="lazy"></iframe>
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allowfullscreen loading="lazy"></iframe>-->
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</div>
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</div>
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</div>
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@ -329,19 +331,13 @@
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<div class="row mt-5">
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<div class="col-sm">
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<div class="youtube-container">
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<iframe class="youtube-iframe" src="https://www.youtube.com/embed/LaloFVeUvOk"
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title="YouTube video player"
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allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
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allowfullscreen loading="lazy"></iframe>
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<div class="youtube-video" data-embed="LaloFVeUvOk">
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<div class="playButton"></div>
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</div>
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</div>
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<div class="col-sm">
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<div class="youtube-container">
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<iframe class="youtube-iframe" src="https://www.youtube.com/embed/ahQPl9FOX7A"
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title="YouTube video player"
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allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
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allowfullscreen loading="lazy"></iframe>
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<div class="youtube-video" data-embed="ahQPl9FOX7A">
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<div class="playButton"></div>
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</div>
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</div>
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</div>
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@ -435,9 +431,42 @@
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crossorigin="anonymous" defer></script>
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<script>
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//For setting footer text with current copyright year.
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document.getElementById("footerText").innerHTML = "Copyright © Kaj Forney 2018-" + new Date(Date.now()).getFullYear();
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</script>
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<script>
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//This script is for improving page performance by not loading YouTube iFrames until actually necessary.
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//Code is originally from https://stackoverflow.com/questions/50410828/how-to-prevent-youtube-js-calls-from-slowing-down-page-load
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//and was then modified by me as necessary.
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let youtube = document.querySelectorAll( ".youtube-video" );
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for (let i = 0; i < youtube.length; i++) {
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let source = "https://img.youtube.com/vi/"+ youtube[i].dataset.embed +"/maxresdefault.jpg";
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let image = new Image();
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image.src = source;
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image.addEventListener( "load", function() {
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youtube[ i ].appendChild( image );
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}( i ) );
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youtube[i].addEventListener( "click", function() {
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let iframe = document.createElement( "iframe" );
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iframe.setAttribute( "frameborder", "0" );
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iframe.setAttribute( "allowfullscreen", "" );
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iframe.setAttribute( "allow", "accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture");
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iframe.setAttribute( "src", "https://www.youtube-nocookie.com/embed/"+ this.dataset.embed +"?rel=0&showinfo=0&autoplay=1" );
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this.innerHTML = "";
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this.appendChild( iframe );
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} );
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}
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</script>
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</body>
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</html>
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