结果图:
代码:- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8" />
- <title>禁止打开盖子</title>
- <style>
- * {
- box-sizing: border-box;
- -webkit-font-smoothing: antialiased;
- text-rendering: optimizeLegibility;
- scroll-behavior: smooth;
- }
- html,
- body {
- height: 100%;
- overflow: hidden;
- }
- body {
- display: flex;
- flex-direction: row;
- flex-wrap: wrap;
- justify-content: center;
- align-items: center;
- margin: 0;
- background: #cecece;
- }
- .box {
- width: 20em;
- height: 12em;
- background: #0f0f0f;
- overflow: hidden;
- border-radius: 1em;
- cursor: not-allowed;
- position: relative;
- margin: 1em;
- border: 0;
- box-shadow: 0.1em 0.1em 0.2em 0 #fff3, -0.1em -0.1em 0.2em 0 #0003;
- }
- .box .inset {
- background: #cecece;
- border-radius: 0.9em;
- width: 100%;
- height: 100%;
- position: relative;
- box-shadow: inset 0em 0em 0em 0em #0006, inset 0.1em 0.1em 0.2em 0 #fff3,
- inset -0.1em -0.1em 0.2em 0 #0003;
- }
- .box .inset::before {
- content: '';
- display: block;
- width: 0.8em;
- height: 7em;
- box-shadow: inset -0.1em -0.1em 0.1em 0.1em #fff3, inset 0.1em 0.1em
- 0.1em 0.1em #0003;
- border-radius: 10px;
- position: absolute;
- top: 0;
- bottom: 0;
- margin: auto;
- left: 1em;
- }
- .box.moving {
- pointer-events: none;
- }
- .box.pushed .inset {
- animation: pushed 2s ease-in-out forwards;
- }
- .box.reverse .inset {
- animation: pushed 0.6s ease-in-out reverse forwards;
- }
- @keyframes pushed {
- 0% {
- box-shadow: inset 0em 0em 0em 0em #0006, inset 0.1em 0.1em 0.2em 0
- #fff3, inset -0.1em -0.1em 0.2em 0 #0003;
- scale: 1;
- translate: 0%;
- }
- 24% {
- box-shadow: inset 1.6em 1.6em 1em 0em #0006, inset 0.1em 0.1em 0.2em 0
- #fff3, inset -0.1em -0.1em 0.2em 0 #0003;
- translate: 0%;
- scale: 0.9;
- }
- 100% {
- box-shadow: inset -2.8em 1.6em 1em 0em #0006, inset 0.1em 0.1em 0.2em
- 0 #fff3, inset -0.1em -0.1em 0.2em 0 #0003;
- translate: 88%;
- scale: 0.9;
- }
- }
- .box .inset::after {
- content: '';
- display: block;
- width: 100%;
- height: 100%;
- left: 0;
- right: 0;
- top: 0;
- bottom: 0;
- margin: auto;
- background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><path d="M32,62A30,30,0,1,0,2,32,30,30,0,0,0,32,62ZM32,4A28,28,0,1,1,4,32,28,28,0,0,1,32,4Z"/><path d="M13.4 49.74h0a1 1 0 0 0 .71-.29L49.45 14.14a1 1 0 0 0 0-1.45A26 26 0 0 0 12.69 49.41 1 1 0 0 0 13.4 49.74zM26 32V17.5a1.5 1.5 0 0 1 3 0V31.76l-8 8V20.5a1.5 1.5 0 0 1 3 0V32zM37.5 16A1.5 1.5 0 0 1 39 17.5v4.26l-3 3V17.5A1.5 1.5 0 0 1 37.5 16zM34 17.5v9.26l-3 3V14.5a1.5 1.5 0 0 1 3 0zM32 8a24 24 0 0 1 15.27 5.48L41 19.76V17.5a3.47 3.47 0 0 0-5-3.14A3.53 3.53 0 0 0 35 12a3.5 3.5 0 0 0-6 2.34A3.36 3.36 0 0 0 27.5 14 3.5 3.5 0 0 0 24 17.36 3.36 3.36 0 0 0 22.5 17 3.5 3.5 0 0 0 19 20.5V41.76l-5.52 5.51A24 24 0 0 1 32 8zM15.63 50.78a1 1 0 0 0 .08 1.49A26 26 0 0 0 52.27 15.71a1 1 0 0 0-1.49-.08L20.45 46zM51.39 17.85A24 24 0 0 1 17.85 51.39L21 48.27A11 11 0 0 0 30 53h1.67a11 11 0 0 0 8-3.48L50.17 38.35A3.72 3.72 0 0 0 48 32.12a3.66 3.66 0 0 0-2.75.71L41 36V28.24zm-11.84 21a1 1 0 0 0 1.05-.09l5.83-4.37a1.7 1.7 0 0 1 2.39.33 1.74 1.74 0 0 1 .35 1A1.72 1.72 0 0 1 48.71 37L38.23 48.16A9 9 0 0 1 31.67 51H30a8.94 8.94 0 0 1-7.57-4.18L39 30.24V38A1 1 0 0 0 39.55 38.89z"/></svg>');
- background-position: 50% 50%;
- background-size: 24%;
- background-repeat: no-repeat;
- position: absolute;
- opacity: 0.05;
- transition: all 0.2s ease-in-out;
- }
- .box .inset:hover::after {
- animation: red-glow 2s infinite ease-out;
- }
- @keyframes red-glow {
- 0% {
- opacity: 0.1;
- filter: invert(10%) sepia(90%) saturate(4763%) hue-rotate(357deg)
- brightness(140%) contrast(114%) drop-shadow(0 0 0px red);
- }
- 50% {
- opacity: 0.3;
- filter: invert(10%) sepia(90%) saturate(4763%) hue-rotate(357deg)
- brightness(140%) contrast(114%) drop-shadow(0 0 4px red);
- }
- 100% {
- opacity: 0.1;
- filter: invert(10%) sepia(90%) saturate(4763%) hue-rotate(357deg)
- brightness(140%) contrast(114%) drop-shadow(0 0 0px red);
- }
- }
- .diamond {
- --_size: 2em;
- --_ratio: 1.8;
- --_speed: 2s;
- --_clr-main: hsl(0, 100%, 50%);
- --_clr-light: hsl(0, 100%, 90%);
- --_clr-dark: hsl(0, 100%, 20%);
- width: 0;
- height: 0;
- border: var(--_size) solid transparent;
- border-bottom: calc(var(--_ratio) * var(--_size)) solid var(--_clr-main);
- top: calc(0px - var(--_size));
- animation: hueAni 12s linear infinite;
- position: absolute;
- left: 0;
- right: 0;
- top: 0;
- bottom: 50%;
- margin: auto;
- transform-origin: 50% 100%;
- opacity: 0.8;
- transition: all 0.4s ease-in-out;
- }
- .box .diamond:hover {
- opacity: 1;
- scale: 1.2;
- }
- @keyframes hueAni {
- 0% {
- filter: hue-rotate(0deg);
- rotate: 0;
- }
- 100% {
- filter: hue-rotate(360deg);
- rotate: -360deg;
- }
- }
- .diamond::after {
- content: '';
- display: block;
- position: absolute;
- width: 4em;
- left: -2em;
- height: 7.2em;
- z-index: -1;
- border-radius: 100%;
- background: var(--_clr-main);
- opacity: 1;
- filter: blur(20px);
- }
- .diamond::before {
- content: '';
- position: absolute;
- left: calc(0px - var(--_size));
- top: calc(var(--_ratio) * var(--_size) - 0px);
- width: 0;
- height: 0;
- border: var(--_size) solid transparent;
- border-top: calc(var(--_ratio) * var(--_size)) solid var(--_clr-main);
- }
- .diamond .t {
- position: absolute;
- right: calc(0.1px - var(--_size));
- top: 0px;
- width: 0;
- height: 0;
- border-bottom: calc(var(--_ratio) * var(--_size)) solid var(
- --_clr-light
- );
- border-right: var(--_size) solid transparent;
- }
- .diamond .t::before {
- content: '';
- position: absolute;
- left: calc(1px - var(--_size));
- top: 0px;
- width: 0;
- height: 0;
- border-left: var(--_size) solid transparent;
- transform-origin: 100% 0%;
- animation: ani-t var(--_speed) infinite linear reverse, ani-t2 var(
- --_speed
- ) infinite linear;
- }
- .diamond .t::after {
- content: '';
- position: absolute;
- right: calc(0px - var(--_size));
- top: 0px;
- width: 0;
- height: 0;
- border-right: var(--_size) solid transparent;
- transform-origin: 0% 0%;
- animation: ani-t var(--_speed) infinite linear, ani-t2 var(--_speed) infinite
- linear;
- }
- @keyframes ani-t {
- 0% {
- transform: scaleX(0);
- }
- 100% {
- transform: scaleX(1);
- }
- }
- @keyframes ani-t2 {
- 0% {
- border-bottom: calc(var(--_ratio) * var(--_size)) solid var(
- --_clr-main
- );
- }
- 100% {
- border-bottom: calc(var(--_ratio) * var(--_size)) solid var(
- --_clr-light
- );
- }
- }
- .diamond .b {
- position: absolute;
- left: calc(0.1px - var(--_size));
- top: calc(var(--_ratio) * var(--_size));
- width: 0;
- height: 0;
- border-top: calc(var(--_ratio) * var(--_size)) solid var(--_clr-dark);
- border-left: var(--_size) solid transparent;
- }
- .diamond .b::before {
- content: '';
- position: absolute;
- left: calc(1px - var(--_size));
- top: calc(0px - var(--_size) * var(--_ratio));
- width: 0;
- height: 0;
- border-left: var(--_size) solid transparent;
- transform-origin: 100% 0%;
- animation: ani-b var(--_speed) infinite linear reverse, ani-b2 var(
- --_speed
- ) infinite linear;
- }
- .diamond .b::after {
- content: '';
- position: absolute;
- right: calc(0px - var(--_size));
- top: calc(0px - var(--_size) * var(--_ratio));
- width: 0;
- height: 0;
- border-right: var(--_size) solid transparent;
- transform-origin: 0% 0%;
- animation: ani-b var(--_speed) infinite linear, ani-b2 var(--_speed) infinite
- linear;
- }
- @keyframes ani-b {
- 0% {
- transform: scaleX(0);
- }
- 100% {
- transform: scaleX(1);
- }
- }
- @keyframes ani-b2 {
- 0% {
- border-top: calc(var(--_ratio) * var(--_size)) solid var(--_clr-dark);
- }
- 100% {
- border-top: calc(var(--_ratio) * var(--_size)) solid var(--_clr-main);
- }
- }
- </style>
- </head>
- <body>
- <div class="box">
- <div class="diamond">
- <span class="t"></span>
- <span class="b"></span>
- </div>
- <div class="inset"></div>
- </div>
- <script>
- const box = document.querySelector('.box');
- let isPushed = false;
- box.addEventListener('click', () => {
- if (box.classList.contains('moving')) return;
- box.classList.add('moving');
- box.classList.remove('pushed', 'reverse');
- void box.offsetWidth;
- if (isPushed) {
- box.classList.add('reverse');
- } else {
- box.classList.add('pushed');
- }
- isPushed = !isPushed;
- });
- box.addEventListener('animationend', () => {
- box.classList.remove('moving');
- });
- </script>
- </body>
- </html>
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