input[type="checkbox"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 15px !important;
  height: 15px;
  cursor: pointer;
  margin-top: 0;
  margin-right: 0.5rem;
  border: 1px solid black;
  background-color: white;
  position: relative;
}

input[type="checkbox"]::after {
  border-right: 2px solid #2A2A2A;
  border-bottom: 2px solid #2A2A2A;
  content: '';
  display: block;
  height: 11px;
  left: 2px;
  margin-top: -7px;
  opacity: 0;
  position: absolute;
  top: 50%;
  transform: rotate(45deg);
  width: 9px;
}

input[type="checkbox"]:checked::after {
  opacity: 1;
}

label {
  display: inline-block;
  cursor: pointer;
  max-width: 600px; 
}