<div class="container">

 <div class="row justify-content-between">

  <div class="col-md-3 col-checkbox">
   <input id="checkbox-01" type="checkbox">
   <label for="checkbox-01">Sunglasses</label>
  </div>

  <div class="col-md-3 col-checkbox">
   <input id="checkbox-02" type="checkbox">
   <label for="checkbox-02">Pencils</label>
  </div>

  <div class="col-md-3 col-checkbox">
   <input id="checkbox-03" type="checkbox">
   <label for="checkbox-03">Shoes</label>
  </div>

  <div class="col-md-3 col-checkbox">
   <input id="checkbox-04" type="checkbox">
   <label for="checkbox-04">Notepad</label>
  </div>

 </div>
</div>

.col-checkbox input {
  display: none;
}

.col-checkbox label {
  display: block;
  position: relative;
  padding: 10px 20px 4px 40px;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.30);
  color: rgba(0, 0, 0, 0.30);
  cursor: pointer;
}

.col-checkbox label::before {
  content: '';
  display: block;
  position: absolute;
  top: 10px;
  left: 0;
  width: 24px;
  height: 24px;
  border: 2px solid rgba(0, 0, 0, 0.30);
  border-radius: 100%;
}

.col-checkbox label:hover, input:focus + label {
  border-bottom: 1px dashed rgb(0, 0, 0, 1.00);
  color: rgba(0, 0, 0, 1.00);
}

.col-checkbox label::before:hover {
  border: 2px solid rgba(0, 0, 0, 0.60);
  color: rgba(0, 0, 0, 1.00);
}

.col-checkbox label:hover::before {
  border: 2px solid rgba(0, 0, 0, 0.60);
} 

.col-checkbox input:checked + label {
  border-bottom: 1px dashed rgb(0, 0, 0, 1.00);
  color: rgba(0, 0, 0, 0.90);
}

.col-checkbox input:checked + label::before {
  position: absolute; 
  padding-top: 2px;
  padding-left: 4px;
  font-family: 'FontAwesome';
  font-size: 12px;
  content: '\f00c'; 
  background: rgba(255, 255, 255, 0.80);
  border: 2px solid rgba(0, 0, 0, 0.60);
  color: rgba(0, 0, 0, 1.00);
  font-weight: bold; 
}