css跳跃跳动菜单UI动画效果代码-html代码-BFW代码库

css跳跃跳动菜单UI动画效果代码

代码语言：html

所属分类：动画

代码描述：css跳跃跳动菜单UI动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">



    <style>
        body {
          display: flex;
          align-items: center;
          justify-content: center;
          height: 100vh;
          background-color: snow;
        }
        
        .btn-toggle {
          position: relative;
          display: flex;
          flex-direction: column;
          cursor: pointer;
          -webkit-user-select: none;
             -moz-user-select: none;
              -ms-user-select: none;
                  user-select: none;
          -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
          padding: 12px;
          background-color: transparent;
          border-color: transparent;
          outline: none;
          transform: translateZ(0);
          transition: transform 0.1s ease-out;
        }
        .btn-toggle:active {
          transform: translateY(4px);
        }
        .btn-toggle:focus .line:after {
          background-color: black;
        }
        
        .line {
          display: block;
          width: 60px;
          padding: 3.75px;
        }
        .line:after {
          content: "";
          display: block;
          width: 100%;
          height: 7.5px;
          background-color: dimgray;
          border-radius: 2px;
          transform: translateZ(0) rotate(0);
          transition: background-color 0.2s ease-out;
        }
        .open .line:nth-child(1) {
          -webkit-animation: jump-1 0.9s forwards ease;
                  animation: jump-1 0.9s forwards ease;
        }
        .open .line:nth-child(1):after {
          -webkit-animation: line-1 0.9s forwards ease-in-out;
                  animation: line-1 0.9s forwards ease-in-out;
        }
        .open .line:nth-child(2) {
          -webkit-animation: jump-2 0.9s forwards ease;
                  animation: jump-2 0.9s forwards ease;
        }
        .open .line:nth-child(2):after {
          -webkit-animation: line-2 0.9s forwards ease-in-out;
                  animation: line-2 0.9s forwards ease-in-out;
        }
        .close .line:nth-child(1) {
          animation: jump-1 0.9s reverse ease;
        }
        .close .line:nth-child(1):after {
          animation: line-1 0.9s reverse ease-in-out;
        }
        .close .line:nth-child(2) {
          animation: jump-2 0.9s reverse ease;
        }
        .close .line:nth-child(2):after {
          animation: line-2 0.9s reverse ease-in-out;
        }
        .open .line:nth-child(3), .close .line:nth-child(3) {
          -webkit-animation: jump-3 0.9s forwards ease-out;
                  animation: jump-3 0.9s forwards ease-out;
        }
        
        @-webkit-keyframes line-1 {
          10% {
            transform: translateZ(0) rotate(0);
          }
          80% {
            transform: translateZ(0) rotate(395deg);
          }
          90%, 100% {
            transform: translateZ(0) rotate(405deg);
          }
        }
        
        @keyframes line-1 {
          10% {
            transform: translateZ(0) rotate(0);
          }
          80% {
            transform: translateZ(0) rotate(395deg);
          }
          90%, 100% {
            transform: translateZ(0) rotate(405deg);
          }
        }
        @-webkit-keyframes line-2 {
          10% {
            transform: translateZ(0) rotate(0);
          }
          20% {
            transform: translat.........完整代码请登录后点击上方下载按钮下载查看