Custom policy checkbox

check-box.css

/* This css is for normalizing styles. You can skip this. */
*, *:before, *:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}




.new {
  padding: 50px;
}

.form-group {
  display: block;
  margin-bottom: 15px;
}

.form-group input {
  padding: 0;
  height: initial;
  width: initial;
  margin-bottom: 0;
  display: none;
  cursor: pointer;
}

.form-group label {
  position: relative;
  cursor: pointer;
}

.form-group label:before {
  content:'';
  -webkit-appearance: none;
  background-color: transparent;
  border: 2px solid #0079bf;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), inset 0px -15px 10px -12px rgba(0, 0, 0, 0.05);
  padding: 10px;
  display: inline-block;
  position: relative;
  vertical-align: middle;
  cursor: pointer;
  margin-right: 5px;
}

.form-group input:checked + label:after {
  content: '';
  display: block;
  position: absolute;
  top: 2px;
  left: 9px;
  width: 6px;
  height: 14px;
  border: solid #0079bf;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

check-box.html

<div class="new">
  <form>
    <div class="form-group">
      <input type="checkbox" id="html">
      <label for="html">HTML</label>
    </div>
    <div class="form-group">
      <input type="checkbox" id="css">
      <label for="css">CSS</label>
    </div>
    <div class="form-group">
      <input type="checkbox" id="javascript">
      <label for="javascript">Javascript</label>
    </div>
  </form>
</div>