html + css + js简单的项目-编程知识

以下内容直接复制粘贴就能运行

<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title>
</head><body><div class="parent"><div class="card"><div class="logo"><span class="circle circle1"></span><span class="circle circle2"></span><span class="circle circle3"></span><span class="circle circle4"></span><span class="circle circle5"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 29.667 31.69" class="svg"><path id="Path_6" data-name="Path 6"d="M12.827,1.628A1.561,1.561,0,0,1,14.31,0h2.964a1.561,1.561,0,0,1,1.483,1.628v11.9a9.252,9.252,0,0,1-2.432,6.852q-2.432,2.409-6.963,2.409T2.4,20.452Q0,18.094,0,13.669V1.628A1.561,1.561,0,0,1,1.483,0h2.98A1.561,1.561,0,0,1,5.947,1.628V13.191a5.635,5.635,0,0,0,.85,3.451,3.153,3.153,0,0,0,2.632,1.094,3.032,3.032,0,0,0,2.582-1.076,5.836,5.836,0,0,0,.816-3.486Z"transform="translate(0 0)"></path><path id="Path_7" data-name="Path 7"d="M75.207,20.857a1.561,1.561,0,0,1-1.483,1.628h-2.98a1.561,1.561,0,0,1-1.483-1.628V1.628A1.561,1.561,0,0,1,70.743,0h2.98a1.561,1.561,0,0,1,1.483,1.628Z"transform="translate(-45.91 0)"></path><path id="Path_8" data-name="Path 8"d="M0,80.018A1.561,1.561,0,0,1,1.483,78.39h26.7a1.561,1.561,0,0,1,1.483,1.628v2.006a1.561,1.561,0,0,1-1.483,1.628H1.483A1.561,1.561,0,0,1,0,82.025Z"transform="translate(0 -51.963)"></path></svg></span></div><div class="glass"></div><div class="content"><span class="title">UIVERSE (3D UI)</span><span class="text">Create, share, and use beautiful custom elements made with CSS</span></div><div class="bottom"><div class="social-buttons-container"><button class="social-button .social-button1"><svg viewBox="0 0 30 30" xmlns="http://www.w3.org/2000/svg" class="svg"><pathd="M 9.9980469 3 C 6.1390469 3 3 6.1419531 3 10.001953 L 3 20.001953 C 3 23.860953 6.1419531 27 10.001953 27 L 20.001953 27 C 23.860953 27 27 23.858047 27 19.998047 L 27 9.9980469 C 27 6.1390469 23.858047 3 19.998047 3 L 9.9980469 3 z M 22 7 C 22.552 7 23 7.448 23 8 C 23 8.552 22.552 9 22 9 C 21.448 9 21 8.552 21 8 C 21 7.448 21.448 7 22 7 z M 15 9 C 18.309 9 21 11.691 21 15 C 21 18.309 18.309 21 15 21 C 11.691 21 9 18.309 9 15 C 9 11.691 11.691 9 15 9 z M 15 11 A 4 4 0 0 0 11 15 A 4 4 0 0 0 15 19 A 4 4 0 0 0 19 15 A 4 4 0 0 0 15 11 z"></path></svg></button><button class="social-button .social-button2"><svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg" class="svg"><pathd="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"></path></svg></button><button class="social-button .social-button3"><svg viewBox="0 0 640 512" xmlns="http://www.w3.org/2000/svg" class="svg"><pathd="M524.531,69.836a1.5,1.5,0,0,0-.764-.7A485.065,485.065,0,0,0,404.081,32.03a1.816,1.816,0,0,0-1.923.91,337.461,337.461,0,0,0-14.9,30.6,447.848,447.848,0,0,0-134.426,0,309.541,309.541,0,0,0-15.135-30.6,1.89,1.89,0,0,0-1.924-.91A483.689,483.689,0,0,0,116.085,69.137a1.712,1.712,0,0,0-.788.676C39.068,183.651,18.186,294.69,28.43,404.354a2.016,2.016,0,0,0,.765,1.375A487.666,487.666,0,0,0,176.02,479.918a1.9,1.9,0,0,0,2.063-.676A348.2,348.2,0,0,0,208.12,430.4a1.86,1.86,0,0,0-1.019-2.588,321.173,321.173,0,0,1-45.868-21.853,1.885,1.885,0,0,1-.185-3.126c3.082-2.309,6.166-4.711,9.109-7.137a1.819,1.819,0,0,1,1.9-.256c96.229,43.917,200.41,43.917,295.5,0a1.812,1.812,0,0,1,1.924.233c2.944,2.426,6.027,4.851,9.132,7.16a1.884,1.884,0,0,1-.162,3.126,301.407,301.407,0,0,1-45.89,21.83,1.875,1.875,0,0,0-1,2.611,391.055,391.055,0,0,0,30.014,48.815,1.864,1.864,0,0,0,2.063.7A486.048,486.048,0,0,0,610.7,405.729a1.882,1.882,0,0,0,.765-1.352C623.729,277.594,590.933,167.465,524.531,69.836ZM222.491,337.58c-28.972,0-52.844-26.587-52.844-59.239S193.056,219.1,222.491,219.1c29.665,0,53.306,26.82,52.843,59.239C275.334,310.993,251.924,337.58,222.491,337.58Zm195.38,0c-28.971,0-52.843-26.587-52.843-59.239S388.437,219.1,417.871,219.1c29.667,0,53.307,26.82,52.844,59.239C470.715,310.993,447.538,337.58,417.871,337.58Z"></path></svg></button></div><div class="view-more"><button class="view-more-button">View more</button><svg class="svg" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke-linecap="round"stroke-linejoin="round"><path d="m6 9 6 6 6-6"></path></svg></div></div></div></div>
</body></html><style>.parent {width: 290px;height: 300px;perspective: 1000px;}.card {height: 100%;border-radius: 50px;background: linear-gradient(135deg, rgb(0, 255, 214) 0%, rgb(8, 226, 96) 100%);transition: all 0.5s ease-in-out;transform-style: preserve-3d;box-shadow: rgba(5, 71, 17, 0) 40px 50px 25px -40px, rgba(5, 71, 17, 0.2) 0px 25px 25px -5px;}.glass {transform-style: preserve-3d;position: absolute;inset: 8px;border-radius: 55px;border-top-right-radius: 100%;background: linear-gradient(0deg, rgba(255, 255, 255, 0.349) 0%, rgba(255, 255, 255, 0.815) 100%);/* -webkit-backdrop-filter: blur(5px);backdrop-filter: blur(5px); */transform: translate3d(0px, 0px, 25px);border-left: 1px solid white;border-bottom: 1px solid white;transition: all 0.5s ease-in-out;}.content {padding: 100px 60px 0px 30px;transform: translate3d(0, 0, 26px);}.content .title {display: block;color: #00894d;font-weight: 900;font-size: 20px;}.content .text {display: block;color: rgba(0, 137, 78, 0.7647058824);font-size: 15px;margin-top: 20px;}.bottom {padding: 10px 12px;transform-style: preserve-3d;position: absolute;bottom: 20px;left: 20px;right: 20px;display: flex;align-items: center;justify-content: space-between;transform: translate3d(0, 0, 26px);}.bottom .view-more {display: flex;align-items: center;width: 40%;justify-content: flex-end;transition: all 0.2s ease-in-out;}.bottom .view-more:hover {transform: translate3d(0, 0, 10px);}.bottom .view-more .view-more-button {background: none;border: none;color: #00c37b;font-weight: bolder;font-size: 12px;}.bottom .view-more .svg {fill: none;stroke: #00c37b;stroke-width: 3px;max-height: 15px;}.bottom .social-buttons-container {display: flex;gap: 10px;transform-style: preserve-3d;}.bottom .social-buttons-container .social-button {width: 30px;aspect-ratio: 1;padding: 5px;background: rgb(255, 255, 255);border-radius: 50%;border: none;display: grid;place-content: center;box-shadow: rgba(5, 71, 17, 0.5) 0px 7px 5px -5px;}.bottom .social-buttons-container .social-button:first-child {transition: transform 0.2s ease-in-out 0.4s, box-shadow 0.2s ease-in-out 0.4s;}.bottom .social-buttons-container .social-button:nth-child(2) {transition: transform 0.2s ease-in-out 0.6s, box-shadow 0.2s ease-in-out 0.6s;}.bottom .social-buttons-container .social-button:nth-child(3) {transition: transform 0.2s ease-in-out 0.8s, box-shadow 0.2s ease-in-out 0.8s;}.bottom .social-buttons-container .social-button .svg {width: 15px;fill: #00894d;}.bottom .social-buttons-container .social-button:hover {background: black;}.bottom .social-buttons-container .social-button:hover .svg {fill: white;}.bottom .social-buttons-container .social-button:active {background: rgb(255, 234, 0);}.bottom .social-buttons-container .social-button:active .svg {fill: black;}.logo {position: absolute;right: 0;top: 0;transform-style: preserve-3d;}.logo .circle {display: block;position: absolute;aspect-ratio: 1;border-radius: 50%;top: 0;right: 0;box-shadow: rgba(100, 100, 111, 0.2) -10px 10px 20px 0px;-webkit-backdrop-filter: blur(5px);backdrop-filter: blur(5px);background: rgba(0, 249, 203, 0.2);transition: all 0.5s ease-in-out;}.logo .circle1 {width: 170px;transform: translate3d(0, 0, 20px);top: 8px;right: 8px;}.logo .circle2 {width: 140px;transform: translate3d(0, 0, 40px);top: 10px;right: 10px;-webkit-backdrop-filter: blur(1px);backdrop-filter: blur(1px);transition-delay: 0.4s;}.logo .circle3 {width: 110px;transform: translate3d(0, 0, 60px);top: 17px;right: 17px;transition-delay: 0.8s;}.logo .circle4 {width: 80px;transform: translate3d(0, 0, 80px);top: 23px;right: 23px;transition-delay: 1.2s;}.logo .circle5 {width: 50px;transform: translate3d(0, 0, 100px);top: 30px;right: 30px;display: grid;place-content: center;transition-delay: 1.6s;}.logo .circle5 .svg {width: 20px;fill: white;}.parent:hover .card {transform: rotate3d(1, 1, 0, 30deg);box-shadow: rgba(5, 71, 17, 0.3) 30px 50px 25px -40px, rgba(5, 71, 17, 0.1) 0px 25px 30px 0px;}.parent:hover .card .bottom .social-buttons-container .social-button {transform: translate3d(0, 0, 50px);box-shadow: rgba(5, 71, 17, 0.2) -5px 20px 10px 0px;}.parent:hover .card .logo .circle2 {transform: translate3d(0, 0, 60px);}.parent:hover .card .logo .circle3 {transform: translate3d(0, 0, 80px);}.parent:hover .card .logo .circle4 {transform: translate3d(0, 0, 100px);}.parent:hover .card .logo .circle5 {transform: translate3d(0, 0, 120px);}
</style>

<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><style>*,*:after,*:before {box-sizing: border-box;}:root {--slide-ease: cubic-bezier(.4, -0.3, .6, 1.3);/*   --slide-ease: cubic-bezier(.8,-0.3,.2,1.3); */--easing: var(--slide-ease);--speed: 0.5s;--width: clamp(200px, 45vmin, 500px);--ar: 8 / 3;--ray: hsl(0 0% 100% / 0.5);--sun: hsl(47, 91%, 58%);--moon: hsl(212, 13%, 82%);--crater: hsl(221, 16%, 68%);--bg: hsl(219, 30%, 88%);--bear-speed: 10s;--color: hsl(219 30% 20%);}[data-dark-mode=true] {--bg: hsl(219, 30%, 12%);--color: hsl(219 30% 98%);}body {display: grid;place-items: center;min-height: 100vh;overflow: hidden;background: var(--bg);transition: background var(--speed) var(--easing);font-family: sans-serif, system-ui;}.toggle__backdrop:first-of-type .clouds path:first-of-type {fill: var(--ray);}.toggle {-webkit-tap-highlight-color: transparent;width: var(--width);/* random attempts at tackling the overflow iOS issue */z-index: 10;will-change: transform;isolation: isolate;transform: translate3d(0, 0, 0);/* End of workaround city   */aspect-ratio: var(--ar);border-radius: 100vh;border: 0;position: relative;padding: 0;overflow: hidden;cursor: pointer;transition: background var(--speed) var(--easing);--sky: hsl(204, 53%, 47%);--night: hsl(229, 25%, 16%);outline-color: transparent;background: hsl(calc(204 + (var(--dark, 0) * 25)) calc((53 - (var(--dark, 0) * 28)) * 1%) calc((47 - (var(--dark, 0) * 31)) * 1%));box-shadow:calc(var(--width) * 0) calc(var(--width) * 0.02) calc(var(--width) * 0.01) calc(var(--width) * -0.0025) hsl(210 10% 100% / 0.95),calc(var(--width) * 0) calc(var(--width) * -0.02) calc(var(--width) * 0.01) calc(var(--width) * -0.0025) hsl(210 10% 10% / 0.2),calc(var(--width) * 0) calc(var(--width) * 0.02) calc(var(--width) * 0.5) 0 hsl(210 10% 100% / 0.15);}.toggle:after {content: "";position: absolute;inset: 0;box-shadow:calc(var(--width) * 0) calc(var(--width) * -0.025) calc(var(--width) * 0.025) 0 hsl(210 10% 10% / 0.15) inset,calc(var(--width) * 0) calc(var(--width) * 0.025) calc(var(--width) * 0.025) 0 hsl(210 10% 10% / 0.65) inset;border-radius: 100vh;}.toggle__content {position: absolute;top: 0;left: 0;right: 0;bottom: 0;overflow: hidden;border-radius: 100vh;display: block;clip-path: inset(0 0 0 0 round 100vh);}.toggle__backdrop {overflow: visible !important;position: absolute;bottom: 0;width: 100%;left: 0;transition: translate var(--speed) var(--easing);translate: 0 calc(var(--dark, 0) * (100% - (3 / 8 * var(--width))));}[aria-pressed=false] .toggle__backdrop:last-of-type {transition-timing-function: cubic-bezier(.2, -0.6, .7, 1.6);}[aria-pressed=false] .stars path {transition-delay: 0s;}.stars path {transform-box: fill-box;transform-origin: 25% 50%;scale: calc(0.25 + (var(--dark, 0) * 0.75));transition: scale var(--speed) calc(var(--speed) * 0.5) var(--easing);}.toggle__indicator {height: 100%;aspect-ratio: 1;border-radius: 0%;display: grid;place-items: center;padding: 3%;}.pilot-bear {position: absolute;width: 25%;}.toggle__star {height: 100%;aspect-ratio: 1;border-radius: 50%;position: relative;transition: translate var(--speed) var(--easing);translate: calc((var(--dark, 0) * -10%) + 5%) 0;/* translate: calc((var(--dark, 0) * -18%) + 5%) 0; */}.sun {background: var(--sun);position: absolute;inset: 0;border-radius: 50%;overflow: hidden;box-shadow:calc(var(--width) * 0.01) calc(var(--width) * 0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 100% / 0.95) inset,calc(var(--width) * -0.01) calc(var(--width) * -0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 20% / 0.5) inset;}.moon {position: absolute;inset: -1%;border-radius: 50%;background: var(--moon);transition: translate var(--speed) ease-in-out;translate: calc((100 - (var(--dark, 0) * 100)) * 1%) 0%;box-shadow:calc(var(--width) * 0.01) calc(var(--width) * 0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 100% / 0.95) inset,calc(var(--width) * -0.01) calc(var(--width) * -0.01) calc(var(--width) * 0.02) 0 hsl(210 10% 10% / 0.95) inset;}.moon__crater {position: absolute;background: var(--crater);border-radius: 50%;width: calc(var(--size, 10) * 1%);aspect-ratio: 1;left: calc(var(--x) * 1%);top: calc(var(--y) * 1%);box-shadow:calc(var(--width) * 0.01) calc(var(--width) * 0.01) calc(var(--width) * 0.01) 0 hsl(210 10% 6% / 0.25) inset,0 calc(var(--width) * 0.005) calc(var(--width) * 0.01) 0 hsl(210 10% 100% / 0.25);}.moon__crater:nth-of-type(1) {--size: 18;--x: 40;--y: 15;}.moon__crater:nth-of-type(2) {--size: 20;--x: 65;--y: 58;}.moon__crater:nth-of-type(3) {--size: 34;--x: 18;--y: 40;}.toggle__star:before {content: "";z-index: -1;width: 356%;background:radial-gradient(hsl(0 0% 100% / 0.25) 40%, transparent 40.5%),radial-gradient(hsl(0 0% 100% / 0.25) 56%, transparent 56.5%) hsl(0 0% 100% / 0.25);border-radius: 50%;aspect-ratio: 1;position: absolute;top: 50%;left: 50%;transition: translate var(--speed) var(--easing);translate: calc((50 - (var(--dark, 0) * 4)) * -1%) -50%;}.toggle__star:after {content: "";position: absolute;inset: 0;display: block;background: hsl(0 0% 0% / 0.5);filter: blur(4px);translate: 2% 4%;border-radius: 50%;z-index: -1;}.toggle__indicator-wrapper {position: absolute;inset: 0;transition: translate var(--speed) var(--slide-ease);translate: calc(var(--dark, 0) * (var(--width) - (3 / 8 * var(--width)))) 0;}[aria-pressed=true] {--dark: 1;}/* Fun stuff! *//* We have 11 stars */.stars g {transform-box: fill-box;transform-origin: 50% 50%;}.stars g:nth-of-type(3) {animation: twinkle 4s -2s infinite;}.stars g:nth-of-type(11) {animation: twinkle 6s -2s infinite;}.stars g:nth-of-type(9) {animation: twinkle 4s -1s infinite;}@keyframes twinkle {0%,40%,60%,100% {transform: scale(1);}50% {transform: scale(0);}}.astrobear {width: 12%;position: absolute;top: 100%;left: 0%;transition: translate calc(var(--speed) + (var(--dark, 0) * (var(--bear-speed) - var(--speed)))) calc(var(--bear-speed) * (0.4 * var(--dark, 0))) linear;translate: calc(var(--dark, 0) * 400%) calc(var(--dark, 0) * -350%);}.astrobear svg {transform-origin: 50% 75%;scale: var(--dark, 0);rotate: calc(var(--dark, 0) * 360deg);transition: rotate calc(var(--speed) + (var(--dark, 0) * (var(--bear-speed) - var(--speed)))) calc(var(--bear-speed) * 0.4) linear, scale var(--speed) ease-in-out;}.astrobear__container {position: absolute;overflow: hidden;inset: 0;clip-path: inset(0 0 0 0);opacity: var(--dark, 0);translate: 0 calc(-200% + (var(--dark, 0) * 200%));transition: opacity var(--speed) var(--easing), translate var(--speed) var(--easing);}.pilot__container {position: absolute;overflow: hidden;inset: 0;clip-path: inset(0 0 0 0);opacity: calc(1 - var(--dark, 0));translate: 0 calc(var(--dark, 0) * 200%);transition: opacity var(--speed) var(--easing), translate var(--speed) var(--easing);}.pilot-bear {width: 18%;position: absolute;top: 70%;left: 100%;transition:translate calc(var(--speed) + ((1 - var(--dark, 0)) * ((var(--bear-speed) * 0.5) - var(--speed)))) calc((var(--bear-speed) * 0.5) * ((1 - var(--dark, 0)) * 0.4)) linear;translate:calc((0 - (1 - var(--dark, 0))) * (var(--width) + 100%)) calc((0 - (1 - var(--dark, 0))) * (200%));}.pilot {rotate: 12deg;animation: fly 4s infinite ease-in-out;width: 100%;}@keyframes fly {50% {translate: 0 -25%;}}.controls {position: fixed;bottom: 1rem;right: 1rem;display: flex;align-items: center;gap: 0.5rem;font-family: sans-serif;color: var(--color);transition: color var(--speed) var(--easing);}[type=checkbox] {accent-color: var(--color);transition: accent-color var(--speed) var(--easing);}</style>
</head><body><div class="controls"><label for="sync">Sync &lt;body&gt;</label><input id="sync" type="checkbox" /></div><!-- 背景色控制 --><button class="toggle" aria-pressed="false" title="Toggle Dark Mode"><span class="toggle__content"><!-- light模式的云2 --><svg aria-hidden=true class="toggle__backdrop" xmlns="http://www.w3.org/2000/svg" fill="none"viewBox="0 0 290 228"><g class="clouds"><path fill="#D9D9D9"d="M335 147.5c0 27.89-22.61 50.5-50.5 50.5a50.78 50.78 0 0 1-9.29-.853c-2.478 12.606-10.595 23.188-21.615 29.011C245.699 243.749 228.03 256 207.5 256a50.433 50.433 0 0 1-16.034-2.599A41.811 41.811 0 0 1 166 262a41.798 41.798 0 0 1-22.893-6.782A42.21 42.21 0 0 1 135 256a41.82 41.82 0 0 1-19.115-4.592A41.84 41.84 0 0 1 88 262c-1.827 0-3.626-.117-5.391-.343C74.911 270.448 63.604 276 51 276c-23.196 0-42-18.804-42-42s18.804-42 42-42c1.827 0 3.626.117 5.391.343C64.089 183.552 75.396 178 88 178a41.819 41.819 0 0 1 19.115 4.592C114.532 176.002 124.298 172 135 172a41.798 41.798 0 0 1 22.893 6.782 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<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title>
</head><body><label class="switch"><input type="checkbox" checked="checked"><div class="button"><div class="light"></div><div class="dots"></div><div class="characters"></div><div class="shine"></div><div class="shadow"></div></div></label>
</body></html><style>.switch {display: block;background-color: black;width: 150px;height: 195px;box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.2), 0 0 1px 2px black, inset 0 2px 2px -2px white, inset 0 0 2px 15px #47434c, inset 0 0 2px 22px black;border-radius: 5px;padding: 20px;perspective: 700px;}.switch input {display: none;}.switch input:checked+.button {transform: translateZ(20px) rotateX(25deg);box-shadow: 0 -10px 20px #ff1818;}.switch input:checked+.button .light {animation: flicker 0.2s infinite 0.3s;}.switch input:checked+.button .shine {opacity: 1;}.switch input:checked+.button .shadow {opacity: 0;}.switch .button {display: block;transition: all 0.3s cubic-bezier(1, 0, 1, 1);transform-origin: center center -20px;transform: translateZ(20px) rotateX(-25deg);transform-style: preserve-3d;background-color: #9b0621;height: 100%;position: relative;cursor: pointer;background: linear-gradient(#980000 0%, #6f0000 30%, #6f0000 70%, #980000 100%);background-repeat: no-repeat;}.switch .button::before {content: "";background: linear-gradient(rgba(255, 255, 255, 0.8) 10%, rgba(255, 255, 255, 0.3) 30%, #650000 75%, #320000) 50% 50%/97% 97%, #b10000;background-repeat: no-repeat;width: 100%;height: 50px;transform-origin: top;transform: rotateX(-90deg);position: absolute;top: 0;}.switch .button::after {content: "";background-image: linear-gradient(#650000, #320000);width: 100%;height: 50px;transform-origin: top;transform: translateY(50px) rotateX(-90deg);position: absolute;bottom: 0;box-shadow: 0 50px 8px 0px black, 0 80px 20px 0px rgba(0, 0, 0, 0.5);}.switch .light {opacity: 0;animation: light-off 1s;position: absolute;width: 100%;height: 100%;background-image: radial-gradient(#ffc97e, #ff1818 40%, transparent 70%);}.switch .dots {position: absolute;width: 100%;height: 100%;background-image: radial-gradient(transparent 30%, rgba(101, 0, 0, 0.7) 70%);background-size: 10px 10px;}.switch .characters {position: absolute;width: 100%;height: 100%;background: linear-gradient(white, white) 50% 20%/5% 20%, radial-gradient(circle, transparent 50%, white 52%, white 70%, transparent 72%) 50% 80%/33% 25%;background-repeat: no-repeat;}.switch .shine {transition: all 0.3s cubic-bezier(1, 0, 1, 1);opacity: 0.3;position: absolute;width: 100%;height: 100%;background: linear-gradient(white, transparent 3%) 50% 50%/97% 97%, linear-gradient(rgba(255, 255, 255, 0.5), transparent 50%, transparent 80%, rgba(255, 255, 255, 0.5)) 50% 50%/97% 97%;background-repeat: no-repeat;}.switch .shadow {transition: all 0.3s cubic-bezier(1, 0, 1, 1);opacity: 1;position: absolute;width: 100%;height: 100%;background: linear-gradient(transparent 70%, rgba(0, 0, 0, 0.8));background-repeat: no-repeat;}@keyframes flicker {0% {opacity: 1;}80% {opacity: 0.8;}100% {opacity: 1;}}@keyframes light-off {0% {opacity: 1;}80% {opacity: 0;}}
</style>