Faasos Loader

faasos-loader.markdown

Faasos Loader

A Pen by Madhusudhan Dollu on CodePen.

License.

index.html

<div class="pan-loader">
  <div class="loader"></div>
  <div class="pan-container">
    <div class="pan"></div>
    <div class="handle"></div>
  </div>
  <div class="shadow"></div>
</div>

style.scss

$component-dimension: 180px;
$timing: 2s;
$color-shadow: lightgray;
$pan-color-light: #3949AB;
$pan-color-dark: #5C6BC0;
$loader-color: #FDD835;

@keyframes loader {
  0% {
    width: 10%;
    transform: rotate(0deg);
  }
  10% {
    left: 0%;
    transform: rotate(0deg);
  }
  20% {
    width: 0%;
    left: 20%;
  }
  30% {
    width: 25%;
  }
  50% {
    left: 15%;
    width: 35%;
  }
  70% {
    width: 30%;
    left: 18%;
    transform: rotate(240deg);
  }
  90% {
    width: 30%;
    left: 10%;
  }
  100% {
    width: 2%;
    left: 25%;
    transform: rotate(360deg);
  }
}

@keyframes pan {
  0% {
    transform: rotate(0deg);
    transform-origin: top right;
  }
  10% {
    transform: rotate(-2deg);
    transform-origin: top right;
  }
  50% {
    transform: rotate(15deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

@keyframes shadow {
  0% {
    width: 30%;
  }
  50% {
    width: 40%;
    left: 20px;
  }
  100% {
    width: 30%;
  }
}

.pan-loader {
  width: $component-dimension;
  height: $component-dimension;
  // border: 1px solid red;
  margin: 100px auto;
  .loader {
    position: relative;
    top: 10%;
    left: 0;
    z-index: -1;
    width: 60%;
    height: 45%;
    border: 10px solid transparent;
    border-bottom: 10px solid $loader-color;
    border-radius: 50%;
    animation: loader $timing infinite;
    animation-timing-function: linear;
  }
  .pan-container {
    display:flex;
    width: 100%;
    animation: pan $timing infinite;
  }
  .pan {
    width: 60%;
    height: 20px;
    background: linear-gradient($pan-color-light, $pan-color-dark);
    border-bottom-right-radius: 20px;
    border-bottom-left-radius: 20px;
  }
  .handle {
    width: 40%;
    height: 10px;
    background: linear-gradient($pan-color-light, $pan-color-dark);
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
  }
  
  .shadow {
    position: relative;
    top: 15%;
    left: 15%;
    width: 30%;
    height: 8px;
    background: $color-shadow;
    // box-shadow: 5px 0 8px 4px $color-shadow;
    border-radius: 20px;
    animation: shadow $timing infinite;
  }
}