【全】CSS动画大全之404页面【a】

效果预览

代码

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <meta name="author" content="https://www.cnblogs.com/beixuan">
    <meta name="version" content="1.0.0">
    <meta name="date" content="2021/12/02 21:00:26">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>CSS动画大全之404[a]</title>
  </head>
  <style type="text/css">
    
    <!-- 网络字体 -->
    @import url("https://fonts.googleapis.com/css?family=Barlow+Condensed:300,400,500,600,700,800,900|Barlow:300,400,500,600,700,800,900&display=swap");

    * {
      margin: 0;
      padding: 0;
    }
    
    body {
      background-color: #9e80ea;
      font-family: "Barlow", sans-serif;
    }
    
    a {
      text-decoration: none;
      color: #FFF;
    }
    
    .menu {
      position: absolute;
      width: 100%;
      height: 3.75rem;
      display: grid;
      grid-template-columns: 1fr 3fr;
      justify-items: center;
      align-items: center;
      z-index: 10;
      padding: 2% 5%;
      box-sizing: border-box;
    }
    
    .menu > .title > span {
      padding: 0.7rem 1rem;
      font-size: 1rem;
      letter-spacing: 2px;
      background-color: #FFF;
      border-radius: 6px;
      color: #8b70cc;
      font-weight: 600;
      opacity: 0.5;
      transition: opacity 0.5s ease;
      cursor: pointer;
    }
    
    .menu > .title > span:hover {
      opacity: 1;
    }
    
    .menu-list-wrapper {
      width: 100%;
      list-style: none;
      display: grid;
      justify-items: center;
      align-items: center;
      justify-content: end;
      grid-template-columns: 10% 10% 10% 10%;
    }
    
    .menu-list-wrapper > .menu-list-item {
      display: inline-block;
      width: 100%;
      text-align: center;
      opacity: 0.5;
      transition: opacity 0.5s ease;
    }
    
    .menu-list-wrapper:hover .menu-list-item {
      opacity: 1;
    }
    
    .menu-list-item > a {
      font-size: 1.25rem;
      font-weight: 600;
      letter-spacing: 1px;
      position: relative;
      transition: color 0.5s ease;
    }
    
    .menu-list-item > a:hover {
      color: #ff9b0f;
    }
    
    .menu-list-item > a::after {
      content: '';
      position: absolute;
      width: 0;
      height: 5px;
      left: 100%;
      bottom: -6px;
      border-radius: 3px;
      transition: all 0.5s ease;
      background: linear-gradient(to right, #e7dcff, #ff9b0f);
    }
    
    .menu-list-item > a:hover::after {
      width: 80%;
      left: 0;
    }
    
    .page-wrapper {
      position: relative;
      width: 100vw;
      height: 100vh;
      display: grid;
      justify-items: center;
      align-items: center;
      overflow: hidden;
    }
    
    .circle::after {
      border-radius: 50%;
    }
    
    .big-circle {
      width: 60%;
      height: 60%;
      position: absolute;
      top: 20%;
      left: 20%;
      animation: animeCircle 1s cubic-bezier(1, 0.06, 0.25, 1) both;
    }
    
    .big-circle::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 50rem;
      height: 50rem;
      background-color: #793cb680;
      box-shadow: 
        inset 5px 20px 40px rgb(54 24 79 / 25%), 
        inset 5px 0px 5px rgb(50 36 62 / 30%), 
        inset 5px 5px 20px rgb(50 36 62 / 25%), 
        2px 2px 5px rgb(0 0 0 / 50%);
    }
    
    .smail-circle {
      width: 60%;
      height: 60%;
      position: absolute;
      top: 20%;
      left: 20%;
      animation-delay: 1s;
      animation: animeCircle 1.2s cubic-bezier(1, 0.06, 0.25, 1) both;
    }
    
    .smail-circle::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 35rem;
      height: 35rem;
      background-color: #793cb680;
      box-shadow: 
        inset 5px 20px 40px rgb(54 24 79 / 25%), 
        inset 5px 0px 5px rgb(50 36 62 / 30%), 
        inset 5px 5px 20px rgb(50 36 62 / 25%), 
        2px 2px 5px rgb(0 0 0 / 50%);
    }
    
    .first {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      height: 60%;
      width: 12.5rem;
      animation: animeContent 0.8s cubic-bezier(1, 0.06, 0.25, 1) backwards;
    }
    
    .second {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      height: 60%;
      width: 12.5rem;
      animation: animeContent 0.8s cubic-bezier(1, 0.06, 0.25, 1) backwards;
    }
    
    .first > span {
      position: absolute;
      border-radius: 2rem;
      background: linear-gradient(90deg, #55e3ea 13.7%, #ff910b 94.65%);
      animation: pieceLeft 4s cubic-bezier(1, 0.06, 0.25, 1) infinite both;
    }
    
    
    .first > span:nth-child(1) {
      top: 5%;
      width: 9rem;
      right: -50%;
      animation-delay: 2.5s;
      animation-name: pieceRight;
      height: 2.5rem;
    }
    
    .first > span:nth-child(2) {
      top: 55%;
      left: -30%;
      width: 8rem;
      animation-delay: 2s;
      animation-name: pieceLeft;
      height: 2rem;
    }
    
    .first > span:nth-child(3) {
      bottom: 0;
      left: -50%;
      width: 7rem;
      animation-delay: 3s;
      animation-name: pieceLeft;
      height: 1rem;
    }
    
    .second > span {
      position: absolute;
      height: 2.5rem;
      border-radius: 2rem;
      background: linear-gradient(270deg, #7c9fff 13.7%, #f66fff 94.65%);
      animation: pieceRight 4s cubic-bezier(1, 0.06, 0.25, 1) infinite both;
    }
    
    .second > span:nth-child(1) {
      top: calc(10% + 40px);
      left: -50%;
      width: 7rem;
      animation-delay: 3s;
      animation-name: pieceLeft;
    }
    
    .second > span:nth-child(2) {
      top: calc(50% - 40px);
      right: -50%;
      width: 9rem;
      animation-delay: 3s;
      animation-name: pieceRight;
    }
    
    .second > span:nth-child(3) {
      bottom: calc(5% + 16px);
      right: -20%;
      width: 8rem;
      animation-delay: 2s;
      animation-name: pieceRight;
      height: 1rem;
    }
    
    .text {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 2;
      font-size: 16rem;
      font-weight: 600;
      color: #FFF;
      animation-delay: 1s !important;
      animation: anime404 0.6s cubic-bezier(0.3, 0.8, 1, 1.05) both;
    }
    
    .text-bg {
      z-index: 1;
      color: #3f005f;
      filter: blur(10px);
      opacity: 0.8;
      animation-delay: 0.8s !important;
      animation: anime404 0.6s cubic-bezier(0.3, 0.8, 1, 1.05) both;
    }
    
    .detail {
      font-size: 24px;
      color: #fff;
      z-index: 3;
      transform: translateY(200px);
      text-align: center;
      height: 120px;
      position: relative;
    }
    
    .detail > .btn {
      font-size: 16px;
      border-radius: 50px;
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      background: #E7DCFF;
      color: #000000;
      transition: all 0.6s ease;
      padding: 0.5rem 1rem;
      cursor: pointer;
    }
    
    .detail > .btn:hover {
      background: #ff496a;
      color: #ffffff;
      transform: translate(-50%, 8px);
    }
    
    @keyframes pieceLeft {
      50% {
        left: 100%;
        width: 30%;
      }
    }
    
    @keyframes pieceRight {
      50% {
        right: 100%;
        width: 50%;
      }
    }
    
    @keyframes anime404 {
      0% {
        opacity: 0;
        transform: scale(10) skew(20deg, 20deg);
      }
    }
    
    @keyframes animeCircle {
      0% {
        transform: scale(0);
      }
    }
    
    @keyframes animeContent {
      0% {
        width: 0;
      }
    }
    
    
    @media screen and (max-width: 960px) {
      .text {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 2;
        font-size: 8rem;
        font-weight: 600;
        color: #FFF;
        animation-delay: 1s !important;
        animation: anime404 0.6s cubic-bezier(0.3, 0.8, 1, 1.05) both;
      }
      
      .big-circle::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 25rem;
        height: 25em;
        background-color: #793cb680;
        box-shadow: 
          inset 5px 20px 40px rgb(54 24 79 / 25%), 
          inset 5px 0px 5px rgb(50 36 62 / 30%), 
          inset 5px 5px 20px rgb(50 36 62 / 25%), 
          2px 2px 5px rgb(0 0 0 / 50%);
      }
      
      .smail-circle::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 15rem;
        height: 15rem;
        background-color: #793cb680;
        box-shadow: 
          inset 5px 20px 40px rgb(54 24 79 / 25%), 
          inset 5px 0px 5px rgb(50 36 62 / 30%), 
          inset 5px 5px 20px rgb(50 36 62 / 25%), 
          2px 2px 5px rgb(0 0 0 / 50%);
      }
      
      .menu-list-wrapper {
        display: none;
      }
      
      .smail-menu-list-wrapper {
        width: 100%;
        display: grid;
        justify-items: center;
        align-items: center;
        justify-content: end;
        grid-template-columns: 20%;
        position: relative;
      }
      
      .smail-menu-list-wrapper > div {
        position: absolute;
        right: 0;
        width: 40px;
        height: 40px;
        display: grid;
        justify-items: center;
        align-items: center;
        cursor: pointer;
      }
      
      .smail-menu-list-wrapper > div:hover span {
        background: #ff9410;
      }
      
      .smail-menu-list-wrapper > div:hover span::before {
        transform: translateY(-10px);
      }
      
      .smail-menu-list-wrapper > div:hover span::after {
        transform: translateY(10px);
      }
      
      .smail-menu-list-wrapper span {
        width: 24px;
        height: 2px;
        background: #FFF;
        position: absolute;
      }
      
      .smail-menu-list-wrapper span::before {
        content: '';
        transform: translateY(-8px);
        position: absolute;
        width: 100%;
        height: 100%;
        background: inherit;
        transition: all 0.4s ease;
      }
      
      .smail-menu-list-wrapper span::after {
        content: '';
        transform: translateY(8px);
        position: absolute;
        width: 100%;
        height: 100%;
        background: inherit;
        transition: all 0.4s ease;
      }
    }
    
  </style>
  
  <body>
    <!-- MENU -->
    <nav>
      <div class="menu">
        <div class="title">
          <span>BeiXuan</span>
        </div>
        <ul class="menu-list-wrapper">
          <li class="menu-list-item">
            <a href="#">Home</a>
          </li>
          <li class="menu-list-item">
            <a href="#">Shop</a>
          </li>
          <li class="menu-list-item">
            <a href="#">Help</a>
          </li>
          <li class="menu-list-item">
            <a href="#">Page</a>
          </li>
        </ul>
        <div class="smail-menu-list-wrapper">
          <div>
            <span></span>
          </div>
        </div>
      </div>
    </nav>
    <div class="page-wrapper">
      <!-- Big Circle -->
      <div class="big-circle circle"></div>
      <!-- Smail Circle -->
      <div class="smail-circle circle"></div>
      <!-- move box First -->
      <div class="first">
        <span></span>
        <span></span>
        <span></span>
      </div>
      <!-- move box Second -->
      <div class="second">
        <span></span>
        <span></span>
        <span></span>
      </div>
      
      <p class="text">404</p>
      <p class="text text-bg">404</p>
      
      <div class="detail">
        <p>NNNNNNO! 您要找的页面走丢了..</p>
        <span class="btn">返回首页</span>
      </div>
    </div>
  </body>
</html>

posted @ 2021-12-05 14:30  SourceLife_Bx  阅读(14)  评论(0编辑  收藏  举报