js+css3实现炫酷时钟_JavaScript

js+css3实现炫酷时钟

本文实例为大家分享了js+css3实现炫酷时钟的具体代码，供大家参考，具体内容如下

html

<body>
    <ul id='box'></ul>
</body>

css

<style>
      *{
        margin: 0;
        padding: 0;
      }
      body{
        background-color: #aaa;
      }
      ul{
        width: 400px;
        height: 400px;
        border: 5px solid skyblue;
        margin: 100px auto 0 auto;
        border-radius: 50%;
         background: radial-gradient(green 50%, yellow 100%);;
        position: relative;

      }
      ul li{
        width: 2px;
        height: 15px;
        list-style: none;
        background-color: #fff;
        position: absolute;
        left: 199px;
        transform-origin: center 200px;
      }

      h1{
        width: 2px;
        height: 180px;
        background-color: orange;
        position: absolute;
        left: 199px;
        top:20px;
        -transition: 1s linear;
        transform-origin: center 180px;
      }
      h2{
        width: 6px;
        height: 160px;
        background-color: #fff;
        position: absolute;
        left: 197px;
        top:40px;
        transform-origin: center 160px;
        border-radius:20%;
      }

      h3{
        width: 8px;
        height: 140px;
        background-color: #fff;
        position: absolute;
        left: 196px;
        top:60px;
        transform-origin: center 140px;
        transform: rotate(0deg);
        border-radius: 20%;
      }
      h4{
        width: 30px;
        height: 30px;
        position: absolute;
        left: 185px;
        top:185px;
        border-radius: 50%;
        background-color: orange;
      }

      span{
        display: inline-block;
        width: 20px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        font-size: 24px;
        position: absolute;
        left: -10px;
        top: 28px;
        color: #fff;
      }

</style>

(function(){
      var oul=document.getelementbyid('box');
      var timer=null;
      for(var i=0,j=0;i<60;i++,j+=6){
        var oli=document.createelement('li');
        oli.style.transform='rotate('+j+'deg)';
        if(i%5==0){
          oli.style.height='20px';
          var ospan=document.createelement('span');
          ospan.style.transform='rotate('+(-j)+'deg)';
          if(i==0){
            ospan.innerhtml='12';
            ospan.style.fontsize='30px';
            ospan.style.left='-17px';
          }else{
            ospan.innerhtml=parseint(i/5);
            if(i%15==0){
              ospan.style.fontsize='36px';
            }
          }
          oli.appendchild(ospan);
        }
        if(i==0){
          var oh1=document.createelement('h1');
          var oh2=document.createelement('h2');
          var oh3=document.createelement('h3');
          var oh4=document.createelement('h4');
          oul.appendchild(oh1);
          oul.appendchild(oh2);
          oul.appendchild(oh3);
          oul.appendchild(oh4);
        }
        oul.appendchild(oli);
      }
      var oh=document.getelementsbytagname('h3')[0];
      var om=document.getelementsbytagname('h2')[0];
      var os=document.getelementsbytagname('h1')[0];
      timer=setinterval(function(){
         var now = new date();
         var s=now.getseconds();
         var m=now.getminutes()+s/60;
         var h=now.gethours()+m/60;
         os.style.transform='rotate('+s*6+'deg)';
         om.style.transform='rotate('+m*6+'deg)';
         oh.style.transform='rotate('+(h%12)*30+'deg)';
      },30);

    })();

作品截图