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CSS

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JavaScript

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HTML 

              
                <link href='https://fonts.googleapis.com/css?family=Roboto+Condensed' rel='stylesheet' type='text/css'>

<div id="container">
  
  <div id="loader">
    <div class="left">
      <span class="anim green"></span>
      <span class="anim lightyellow delay1"></span>
      <span class="anim darkyellow delay2"></span>
      <span class="anim lightred delay3"></span>
      <span class="anim darkred delay4"></span>
    </div>
    <div class="right">
      <span class="anim green"></span>
      <span class="anim lightyellow delay1"></span>
      <span class="anim darkyellow delay2"></span>
      <span class="anim lightred delay3"></span>
      <span class="anim darkred delay4"></span>
    </div>
    
  </div>
  
  <p id="clock">
    <span class="hour"></span>
    <span class="minutes"></span>
    <span class="seconds"></span>
  </p>
  
  
</div>
!

CSS 

              
                @import "compass/css3";

/*
  Learning some CSS Animations. First Attempt at a CSS 
  Animation Loader

  Inspired from https://codepen.io/CreativeJuiz/pen/vFBIh
*/

#loader {
  position: relative;
  width: 300px;
  height: 300px;
  overflow: hidden;
  
  background: #f1f1f1;
  @include border-radius(50%);
  @include box-shadow(0 0 15px 0 rgba(0, 0, 0, 0.5) inset);
  
  .left,
  .right {
    position: absolute;
    height: 100%;
    width: 50%;
    overflow: hidden;
  }
  
  .anim {
    position: absolute;
    left: 100%;
    top: 0%;
    height: 100%;
    width: 100%;
    opacity: 0.5;
    
    @include border-radius(999px);
    -webkit-animation: loader-rotate-left 5s infinite;
    animation: loader-rotate-left 10s infinite;
    
    @include transform-origin(0, 50%, 0);
  }
  
  .delay1 {
    -webkit-animation-name: loader-rotate-left-delay1;
    animation-name: loader-rotate-left-delay1;
  }
  
  .delay2 {
    -webkit-animation-name: loader-rotate-left-delay2;
    animation-name: loader-rotate-left-delay2;
  }
  
  .delay3 {
    -webkit-animation-name: loader-rotate-left-delay3;
    animation-name: loader-rotate-left-delay3;
  }
  
  .delay4 {
    -webkit-animation-name: loader-rotate-left-delay4;
    animation-name: loader-rotate-left-delay4;
  }
  
  .left {
    left: 0;
    
    .anim {
      @include border-radius(0 999px 999px 0);
    }
  }
  
  .right {
    left: 50%;
    
    .anim {
      @include border-radius(999px 0 0 999px);
      left: -100%;
      @include transform-origin(100%, 50%, 0);
    }
    
  }
  
  /* Theme 2.0 */
  .green {background: #3B6969;}
  .lightyellow {background: #FFDCA0;}
  .darkyellow {background: #FFC566;}
  .lightred {background: #DB746D;}
  .darkred {background: #BC4B47;}
  
  /* Theme 1.0 */
  .pink {background: #FD6E8A;}
  .navy { background: #2C3B63;}
  .purple {background: #250352;}
  .cream {background: #ECE59A;}
  .grey {background: #848D82;}
  
  &:after {
    content: "";
    display: block;
    
    position: absolute;
    top: 50px;
    left: 50px;
    width: 200px;
    height: 200px;
    
    background: #fafafa;
    @include border-radius(50%);
    @include box-shadow(0 0 15px 0 rgba(0, 0, 0, 0.5));
  }
}


#clock {
  position: absolute;
  top: 100px;
  box-sizing: border-box;
  
  margin: 0;
  padding: 50px;
  
  width: 300px;
  height: 300px;
  
  text-align: center;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 40px;
  font-weight: bold;
  line-height: 68px;
  color: #999;
  
  text-shadow: 0px -1px 1px #555,
    1px 1px 1px #fff;
  
  span {
    display: block;
  }
}

/* KEYFRAMES */

@keyframes loader-rotate-left{
  0%{transform:rotate(0deg)}
  20%{transform:rotate(180deg)}
  40%{transform:rotate(360deg)}
  60%{transform:rotate(360deg)}
  80%{transform:rotate(360deg)}
  100%{transform:rotate(360deg)}
}

@-webkit-keyframes loader-rotate-left{
  0%{-webkit-transform:rotate(0deg)}
  20%{-webkit-transform:rotate(180deg)}
  40%{-webkit-transform:rotate(360deg)}
  60%{-webkit-transform:rotate(360deg)}
  80%{-webkit-transform:rotate(360deg)}
  100%{-webkit-transform:rotate(360deg)}
}

/* Delay 1 */

@keyframes loader-rotate-left-delay1 {
  0%{transform:rotate(0deg)}
  20%{transform:rotate(0deg)}
  40%{transform:rotate(180deg)}
  60%{transform:rotate(360deg)}
  80%{transform:rotate(360deg)}
  100%{transform:rotate(360deg)}
}

@-webkit-keyframes loader-rotate-left-delay1 {
  0%{-webkit-transform:rotate(0deg)}
  20%{-webkit-transform:rotate(0deg)}
  40%{-webkit-transform:rotate(180deg)}
  60%{-webkit-transform:rotate(360deg)}
  80%{-webkit-transform:rotate(360deg)}
  100%{-webkit-transform:rotate(360deg)}
}

/* Delay 2 */

@keyframes loader-rotate-left-delay2 {
  0%{transform:rotate(0deg)}
  20%{transform:rotate(0deg)}
  40%{transform:rotate(0deg)}
  60%{transform:rotate(180deg)}
  80%{transform:rotate(360deg)}
  100%{transform:rotate(360deg)}
}

@-webkit-keyframes loader-rotate-left-delay2 {
  0%{-webkit-transform:rotate(0deg)}
  20%{-webkit-transform:rotate(0deg)}
  40%{-webkit-transform:rotate(0deg)}
  60%{-webkit-transform:rotate(180deg)}
  80%{-webkit-transform:rotate(360deg)}
  100%{-webkit-transform:rotate(360deg)}
}

/* Delay 3 */

@keyframes loader-rotate-left-delay3 {
  0%{transform:rotate(0deg)}
  20%{transform:rotate(0deg)}
  40%{transform:rotate(0deg)}
  60%{transform:rotate(0deg)}
  80%{transform:rotate(180deg)}
  100%{transform:rotate(360deg)}
}

@-webkit-keyframes loader-rotate-left-delay3 {
  0%{-webkit-transform:rotate(0deg)}
  20%{-webkit-transform:rotate(0deg)}
  40%{-webkit-transform:rotate(0deg)}
  60%{-webkit-transform:rotate(0deg)}
  80%{-webkit-transform:rotate(180deg)}
  100%{-webkit-transform:rotate(360deg)}
}

/* Delay 4 */

@keyframes loader-rotate-left-delay4 {
  0%{transform:rotate(0deg)}
  20%{transform:rotate(0deg)}
  40%{transform:rotate(0deg)}
  60%{transform:rotate(0deg)}
  80%{transform:rotate(0deg)}
  100%{transform:rotate(180deg)}
}

@-webkit-keyframes loader-rotate-left-delay4 {
  0%{-webkit-transform:rotate(0deg)}
  20%{-webkit-transform:rotate(0deg)}
  40%{-webkit-transform:rotate(0deg)}
  60%{-webkit-transform:rotate(0deg)}
  80%{-webkit-transform:rotate(0deg)}
  100%{-webkit-transform:rotate(180deg)}
}


/*display*/

html {
  height: 100%;
}

body {
  background: -webkit-radial-gradient(circle, #fff 0%, #ddd 80%);
  height: 100%;
}

#container {
  width: 300px;
  height: 300px;
  margin: 100px auto;
}
!

JS 

              
                
function updateTime() {
  
  $clock = $('#clock');

  var today = new Date();
  var h = today.getHours();
  var m = today.getMinutes();
  var s = today.getSeconds();

  h = leadingZeros(h);
  m = leadingZeros(m);
  s = leadingZeros(s);
  
  $clock.find('.hour').html(h);
  $clock.find('.minutes').html(m);
  $clock.find('.seconds').html(s);
  
  
  //$clock.html(h + '\n\r' + m + '\n\r' + s );
}


setInterval(function(){updateTime()}, 1000);


function leadingZeros(num) {
  if(num < 10) {
    num = "0"+num;
  }
  return num;
}
!
999px

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