<!-- TO DO : Find out how to create new items + congrats message when all done-->


<div class="frame">
  <div class="list">
    <div class="head">
      <div class="title">Friday</div>
      <div class="subtitle">March 4, 2016</div>
    </div>
    <ul>
      <li>
        <input type="checkbox" id="item-1" name="item-1">
        <label for="item-1" class="text">Create a list</label>
        <label for="item-1" class="button"></label>
        <div class="wrapper">
  <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
   viewBox="0 0 98.5 98.5" enable-background="new 0 0 98.5 98.5" xml:space="preserve">
  <path class="checkmark" fill="none" stroke-width="8" stroke-miterlimit="10" d="M81.7,17.8C73.5,9.3,62,4,49.2,4
  C24.3,4,4,24.3,4,49.2s20.3,45.2,45.2,45.2s45.2-20.3,45.2-45.2c0-8.6-2.4-16.6-6.5-23.4l0,0L45.6,68.2L24.7,47.3"/>
</svg>
        </div>
      </li>
      <li>
        <input type="checkbox" id="item-2" name="item-2">
        <label for="item-2" class="text">Complete first task</label>
        <label for="item-2" class="button"></label>
        <div class="wrapper">
  <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
   viewBox="0 0 98.5 98.5" enable-background="new 0 0 98.5 98.5" xml:space="preserve">
  <path class="checkmark" fill="none" stroke-width="8" stroke-miterlimit="10" d="M81.7,17.8C73.5,9.3,62,4,49.2,4
  C24.3,4,4,24.3,4,49.2s20.3,45.2,45.2,45.2s45.2-20.3,45.2-45.2c0-8.6-2.4-16.6-6.5-23.4l0,0L45.6,68.2L24.7,47.3"/>
</svg>
        </div>
      </li>
      <li>
        <input type="checkbox" id="item-3" name="item-3">
        <label for="item-3" class="text">Write some CSS code</label>
        <label for="item-3" class="button"></label>
        <div class="wrapper">
  <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
   viewBox="0 0 98.5 98.5" enable-background="new 0 0 98.5 98.5" xml:space="preserve">
  <path class="checkmark" fill="none" stroke-width="8" stroke-miterlimit="10" d="M81.7,17.8C73.5,9.3,62,4,49.2,4
  C24.3,4,4,24.3,4,49.2s20.3,45.2,45.2,45.2s45.2-20.3,45.2-45.2c0-8.6-2.4-16.6-6.5-23.4l0,0L45.6,68.2L24.7,47.3"/>
</svg>
        </div>
      </li>
      <li>
        <input type="checkbox" id="item-4" name="item-4">
        <label for="item-4" class="text">Amaze the world</label>
        <label for="item-4" class="button"></label>
        <div class="wrapper">
  <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
   viewBox="0 0 98.5 98.5" enable-background="new 0 0 98.5 98.5" xml:space="preserve">
  <path class="checkmark" fill="none" stroke-width="8" stroke-miterlimit="10" d="M81.7,17.8C73.5,9.3,62,4,49.2,4
  C24.3,4,4,24.3,4,49.2s20.3,45.2,45.2,45.2s45.2-20.3,45.2-45.2c0-8.6-2.4-16.6-6.5-23.4l0,0L45.6,68.2L24.7,47.3"/>
</svg>
        </div>
      </li>
    </ul>
  </div>
</div>
@import url('https://fonts.googleapis.com/css?family=Fredericka+the+Great|Zilla+Slab:300,400');
$white: #fff;
$main-color: #643A7A;

body {
  background: #201C29;
}

.frame {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 400px;
  margin-top: -200px;
  margin-left: -200px;
  border-radius: 2px;
  box-shadow: .5rem .5rem 1rem rgba(0, 0, 0, 0.6);
  background: $main-color;
  color: #497081;
  font-family: 'zilla slab', serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: .9rem;
}

.list {
  position: absolute;
  width: 240px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: $white;
  box-shadow: 1rem 1rem .5rem rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}

.list .head {
  padding: 20px 0;
  margin: 0 30px;
  border-bottom: 1px solid rgba(100, 58, 122, .5);
}

.list .title {
  font-family: 'fredericka the great', cursive;
  font-weight: 500;
  text-align: center;
  font-size: 2.5rem;
  color: rgba(100, 58, 122, .8);
}

.list .subtitle {
  font-size: .9rem;
  text-align: center;
  letter-spacing: .5px;
}

.list ul {
  list-style: none;
  padding: 4px 0;
  margin: 0 30px;
  font-weight: 300;
}

.list ul li {
  position: relative;
  display: block;
  margin: 24px 0;
  height: 14px;
}

.list ul .text {
  float: left;
  font-size: 1rem;
  cursor: pointer;
  transition: all .3s ease-in-out;
}

ul li:nth-of-type(2) {
  animation: slide-up 1s;
}

ul li:nth-of-type(3) {
  animation: slide-up 1.5s;
}

ul li:nth-of-type(4) {
  animation: slide-up 2s;
}

@keyframes slide-up {
  0% {
    opacity: 0;
    transform: translateY(5rem);
  }
}

.list ul .button {
  position: relative;
  z-index: 2; 
  box-sizing: border-box;
  float: right;
  width: 20px;
  height: 20px;
  border: 1px solid fade-out($main-color, .5);
  border-radius: 50%;
  cursor: pointer;
}


.list ul .checkmark {
  position: absolute;
  stroke: rgba(100, 58, 122, .5);
  fill: none;
  stroke-dashoffset: 340;
  stroke-dasharray: 360;
}

.list ul input {
  display: none;
}

ul li .wrapper {
  position: absolute;
  width: 20px;
  right: 0;
}

.list ul input:checked ~ {
    .text {
    color: rgba(100, 58, 122, .5);
  }
  .wrapper .checkmark {
    animation: dash .5s ease-out forwards;
    opacity: 1;
  }
  .button {
    opacity: 0;
  }
}

.checkmark {
  display: block;
  stroke-width: 8;
  opacity: 0;
}

@keyframes dash {
  0% {
    stroke-dashoffset: 340;
  }
  100% {
    stroke-dashoffset: 0;
  }
}
View Compiled
// jQuery v3.3.1 is supported

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://100dayscss.com/codepen/js/jquery.min.js