js+css实现圆球内可拖动图标点击弹出二级菜单效果代码-html代码-BFW代码库

代码语言：html

代码描述：js结合css实现一个紫色圆球内可拖动图标点击弹出二级菜单效果代码

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>

<head>
    <meta charset="utf-8">


    <style>
        html, body {
          padding: 0px;
          margin: 0px;
          background: #222;
          font-family: 'Karla', sans-serif;
          color: #FFF;
          height: 100%;
        }
        
        body {
          display: -webkit-box;
          display: -ms-flexbox;
          display: flex;
          overflow: hidden;
        }
        
        .info {
          position: fixed;
          top: 20px;
          left: 20px;
        }
        
        .container {
          border-radius: 100%;
          width: 400px;
          height: 400px;
          overflow:hidden;
          -webkit-user-select: none;
             -moz-user-select: none;
              -ms-user-select: none;
                  user-select: none;
          margin: auto;
          position: relative;
          border: 10px solid #000;
          box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2), inset 0px 0px 10px rgba(0, 0, 0, 0.5);
          background: #A700DD;
          display:-webkit-box;
          display:-ms-flexbox;
          display:flex;
          -webkit-animation:flyin 2s;
                  animation:flyin 2s;
        }
        .container .help {
          position: absolute;
          top: -40px;
          left: 0px;
          width: 100%;
          text-align: center;
        }
        .container .plane {
          position: absolute;
          top: 0px;
          left: 0px;
          -webkit-user-select: none;
             -moz-user-select: none;
              -ms-user-select: none;
                  user-select: none;
        }
        .container .plane .row {
          display: -webkit-box;
          display: -ms-flexbox;
          display: flex;
          margin-top: -13.33333px;
        }
        .container .plane .row:nth-child(even) {
          margin-left: 50px;
        }
        .container .plane .row .icon {
          -webkit-user-select: none;
             -moz-user-select: none;
              -ms-user-select: none;
                  user-select: none;
          cursor: move;
          -webkit-box-flex: 1;
              -ms-flex: 1;
                  flex: 1;
          min-width: 100px;
          max-width: 100px;
          height: 100px;
          position: relative;
          box-sizing: border-box;
        }
        .container .plane .row .icon:active {
          cursor: move;
        }
        .container .plane .row .icon .draw {
          box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.5);
          -webkit-user-select: none;
             -moz-user-select: none;
              -ms-user-select: none;
                  user-select: none;
          font-size: 14px;
          background: black;
          width: 100%;
          height: 100%;
          position: absolute;
          top: 50%;
          left: 50%;
          border-radius: 100%;
          -webkit-transform: translateX(-50%) translateY(-50%) scale(0.5, 0.5);
                  transform: translateX(-50%) translateY(-50%) scale(0.5, 0.5);
          text-align: center;
          display: -webkit-box;
          display: -ms-flexbox;
          display: flex;
        }
        .container .plane .row .icon .draw:after{
           content: '';
           position:absolute;
           width:100%;
           height:100%;
           border-radius:100%;
           top:50%;
           left:50%;
           -webkit-transform:translateX(-50%) translateY(-50%);
                   transform:translateX(-50%) translateY(-50%);
           border:2px solid #000;
           -webkit-transition: all 0.5s;
           transition:all 0.5s;
        }
        .container .plane .row .icon.open{
           z-index:1000;
        }
        .container .plane .row .icon.open .draw:after{
           -webkit-transition: all 1s;
           transition:all 1s;
           width:500%;
           height:500%;
           background:rgba(0, 0, 0, 1);
        }
        .container .plane .row .icon .draw i {
          font-size: 36px;
          margin: auto;
          display: block;
        }
        
        .container .app{
           pointer-events:none;
           z-index:100000;
           opacity:0;
           color:#FFF;
           top:0px;
           left:0px;
           width:75%;
           margin:auto;
           font-size:28px;
           overflow:hidden;
           text-align:center;
           -webkit-transition: all 0.25s;
           transition:all 0.25s;
        }
        
        .container .app .title{
           font-size:46px;
           font-weight:600;
           -webkit-transition: all 0.25s;
           transition: all 0.25s;
           -webkit-transition-delay:0.75s;
                   transition-delay:0.75s;
        }
        .container .app .item{
           margin-top:10px;
           font-weight:600;
           position:relative;
           width:auto;
           overflow:hidden;
           cursor:pointer;
           display:inline-block;
           left:100%;
           opacity:0;
           -webkit-transition: 0s;
           transition: 0s;
        }
        .container .app .item:nth-of-type(0){
           -webkit-transition-delay: 0.25s;
                   transition-delay: 0.25s;
        }
        .container.open .app .item{
           -webkit-transition: all 0.25s;
           transition:all 0.25s;
           left:0px;
           opacity:1;
        }
        .container.open .app .item:nth-of-type(1){
           -webkit-transition-delay: 0.5s;
                   transition-delay: 0.5s;
        }
        .container.open .app .item:nth-of-type(2){
           -webkit-transition-delay: 0.75s;
                   transition-delay: 0.75s;
        }
        .container.open .app .item:nth-of-type(3){
           -webkit-transition-delay: 1s;
                   transition-delay: 1s;
        }
        .container.open .app .item:nth-of-type(4){
           -webkit-transition-delay: 1.25s;
                   transition-delay: 1.25s;
        }
        .container.open .app .item:nth-of-type(5){
           -webkit-transition-delay: 1.5s;
                   transition-delay: 1.5s;
        }
        
        .container .app .item:after{
           content:"";
           position:absolute;
           bottom:0px;
           left:-100%;
           height:4px;
           width:100%;
           opacity:0;
           background:#FFF;
           -webkit-transition: all 0.25s;
           transition:all 0.25s;
        }
        .container .app .item:hover:after{
           left:0px;
           opacity:1;
        }
        .container .app .close{
           cccolor:#F22;
        }
        .container.open .app{
           -webkit-transition: all 0.25s;
           transition: all 0.25s;
           -webkit-transition-delay:0.75s;
                   transition-delay:0.75s;
           opacity:1 !important;
           z-index:10000;
           -webkit-transform:translateX(0px) translateY(0px);
                   transform:translateX(0px) translateY(0px);
           pointer-events:initial;
        }
        
        @-webkit-keyframes flyin{
           from{ -webkit-transform: translateY(200%) rotateZ(180deg); transform: translateY(200%) rotateZ(180deg); }
        }
        
        @keyframes flyin{
           from{ -webkit-transform: translateY(200%) rotateZ(180deg); transform: translateY(200%) rotateZ(180deg); }
        }
    </style>

</head>

<body>

    <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Karla">
    <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/icon?family=Material+Icons">

    <div class="container">
        <div class="help">Drag me around!</div>
        <div class="plane"></div>

        <div class="app">
            <div class="view">
                <div class="title">TEST APP</div>
                <div class="item">Update</div><br>
                <div class="item">Send</div><br>.........完整代码请登录后点击上方下载按钮下载查看