input[name="lopd_opt"] {
  opacity: 1!important;
  cursor: pointer !important;
  pointer-events: inherit!important;
}

[type="checkbox"]:not(:checked), [type="checkbox"]:checked {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

input[type="checkbox"], input[type="radio"] {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0;
}

input {
  line-height: normal;
}

button, input, optgroup, select, textarea {
  color: inherit;
  font: inherit;
  margin: 0;
}

[type="checkbox"]+label {
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  display: inline-block;
  height: 25px;
  line-height: 25px;
  font-size: 1rem;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

[type="checkbox"].filled-in:checked+label:before {
  top: 0;
  left: 1px;
  width: 8px;
  height: 13px;
  border-top: 2px solid transparent;
  border-left: 2px solid transparent;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  -webkit-transform: rotateZ(37deg);
  transform: rotateZ(37deg);
  -webkit-transform-origin: 100% 100%;
  transform-origin: 100% 100%;
}

[type="checkbox"]:checked+label:before {
  top: -4px;
  left: -5px;
  width: 12px;
  height: 22px;
  border-top: 2px solid transparent;
  border-left: 2px solid transparent;
  border-right: 2px solid #000000;
  border-bottom: 2px solid #000000;
  -webkit-transform: rotate(40deg);
  transform: rotate(40deg);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform-origin: 100% 100%;
  transform-origin: 100% 100%;
}

[type="checkbox"]+label:before, [type="checkbox"]:not(.filled-in)+label:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 18px;
  z-index: 0;
  border: 2px solid #5a5a5a;
  border-radius: 1px;
  margin-top: 2px;
  -webkit-transition: .2s;
  transition: .2s;
}

[type="checkbox"].filled-in:checked+label:after {
  top: 0;
  width: 20px;
  height: 20px;
  border: 2px solid #000000;
  background-color: #000000;
  z-index: 0;
}

[type="checkbox"].filled-in+label:before, [type="checkbox"].filled-in+label:after {
  content: '';
  left: 0;
  position: absolute;
  -webkit-transition: border .25s, background-color .25s, width .20s .1s, height .20s .1s, top .20s .1s, left .20s .1s;
  transition: border .25s, background-color .25s, width .20s .1s, height .20s .1s, top .20s .1s, left .20s .1s;
  z-index: 1;
}