Bootstrap Checkboxes/Radios, it can work with asp.net checkboxfor with hidden fields.

ReadMe.md

See demo here

**Sample markup

<div class="checkbox checkbox-primary">
    @Html.CheckBoxFor(model => model.prop)
    @Html.LabelFor(model => model.prop)
</div>

checkbox.css

.checkbox {
  padding-left: 20px; }
  .checkbox label {
    display: inline-block;
    position: relative;
    padding-left: 5px; }
    .checkbox label::before {
      content: "";
      display: inline-block;
      position: absolute;
      width: 17px;
      height: 17px;
      left: 0;
      margin-left: -20px;
      border: 1px solid #cccccc;
      border-radius: 3px;
      background-color: #fff;
      -webkit-transition: border 0.15s ease-in-out, color 0.15s ease-in-out;
      -o-transition: border 0.15s ease-in-out, color 0.15s ease-in-out;
      transition: border 0.15s ease-in-out, color 0.15s ease-in-out; }
    .checkbox label::after {
      display: inline-block;
      position: absolute;
      width: 16px;
      height: 16px;
      left: 0;
      top: 0;
      margin-left: -20px;
      padding-left: 3px;
      padding-top: 1px;
      font-size: 11px;
      color: #555555; }
  .checkbox input[type="checkbox"] {
    opacity: 0; }
    .checkbox input[type="checkbox"]:focus + label::before, 
    .checkbox input[type="checkbox"]:focus + input[type="hidden"] + label::before {
      outline: thin dotted;
      outline: 5px auto -webkit-focus-ring-color;
      outline-offset: -2px; }
    .checkbox input[type="checkbox"]:checked + label::after, 
    .checkbox input[type="checkbox"]:checked + input[type="hidden"] + label::after {
      font-family: 'Glyphicons Halflings';
      content: "\e013"; }
    .checkbox input[type="checkbox"]:disabled + label, 
    .checkbox input[type="checkbox"]:disabled + input[type="hidden"] + label {
      opacity: 0.65; }
      .checkbox input[type="checkbox"]:disabled + label::before, 
      .checkbox input[type="checkbox"]:disabled + input[type="hidden"] + label::before {
        background-color: #eeeeee;
        cursor: not-allowed; }
  .checkbox.checkbox-circle label::before {
    border-radius: 50%; }
  .checkbox.checkbox-inline {
    margin-top: 0; }

.checkbox-primary input[type="checkbox"]:checked + label::before,
.checkbox-primary input[type="checkbox"]:checked + input[type="hidden"] + label::before {
  background-color: #428bca;
  border-color: #428bca; }
.checkbox-primary input[type="checkbox"]:checked + label::after,
.checkbox-primary input[type="checkbox"]:checked + input[type="hidden"] + label::after  {
  color: #fff; }

.checkbox-danger input[type="checkbox"]:checked + label::before,
.checkbox-danger input[type="checkbox"]:checked + input[type="hidden"] + label::before  {
  background-color: #d9534f;
  border-color: #d9534f; }
.checkbox-danger input[type="checkbox"]:checked + label::after,
.checkbox-danger input[type="checkbox"]:checked + input[type="hidden"] + label::after  {
  color: #fff; }

.checkbox-info input[type="checkbox"]:checked + label::before,
.checkbox-info input[type="checkbox"]:checked + input[type="hidden"] + label::before  {
  background-color: #5bc0de;
  border-color: #5bc0de; }
.checkbox-info input[type="checkbox"]:checked + label::after,
.checkbox-info input[type="checkbox"]:checked + input[type="hidden"] + label::after  {
  color: #fff; }

.checkbox-warning input[type="checkbox"]:checked + label::before,
.checkbox-warning input[type="checkbox"]:checked + input[type="hidden"] + label::before  {
  background-color: #f0ad4e;
  border-color: #f0ad4e; }
.checkbox-warning input[type="checkbox"]:checked + label::after,
.checkbox-warning input[type="checkbox"]:checked + input[type="hidden"] + label::after  {
  color: #fff; }

.checkbox-success input[type="checkbox"]:checked + label::before,
.checkbox-success input[type="checkbox"]:checked + input[type="hidden"] + label::before  {
  background-color: #5cb85c;
  border-color: #5cb85c; }
.checkbox-success input[type="checkbox"]:checked + label::after,
.checkbox-success input[type="checkbox"]:checked + input[type="hidden"] + label::after  {
  color: #fff; }

.radio {
  padding-left: 20px; }
  .radio label {
    display: inline-block;
    position: relative;
    padding-left: 5px; }
    .radio label::before {
      content: "";
      display: inline-block;
      position: absolute;
      width: 17px;
      height: 17px;
      left: 0;
      margin-left: -20px;
      border: 1px solid #cccccc;
      border-radius: 50%;
      background-color: #fff;
      -webkit-transition: border 0.15s ease-in-out;
      -o-transition: border 0.15s ease-in-out;
      transition: border 0.15s ease-in-out; }
    .radio label::after {
      display: inline-block;
      position: absolute;
      content: " ";
      width: 11px;
      height: 11px;
      left: 3px;
      top: 3px;
      margin-left: -20px;
      border-radius: 50%;
      background-color: #555555;
      -webkit-transform: scale(0, 0);
      -ms-transform: scale(0, 0);
      -o-transform: scale(0, 0);
      transform: scale(0, 0);
      -webkit-transition: -webkit-transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33);
      -moz-transition: -moz-transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33);
      -o-transition: -o-transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33);
      transition: transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33); }
  .radio input[type="radio"] {
    opacity: 0; }
    .radio input[type="radio"]:focus + label::before,
    .radio input[type="radio"]:focus + input[type="hidden"] + label::before {
      outline: thin dotted;
      outline: 5px auto -webkit-focus-ring-color;
      outline-offset: -2px; }
    .radio input[type="radio"]:checked + label::after,
    .radio input[type="radio"]:checked + input[type="hidden"] + label::after {
      -webkit-transform: scale(1, 1);
      -ms-transform: scale(1, 1);
      -o-transform: scale(1, 1);
      transform: scale(1, 1); }
    .radio input[type="radio"]:disabled + label,
    .radio input[type="radio"]:disabled + input[type="hidden"] + label {
      opacity: 0.65; }
      .radio input[type="radio"]:disabled + label::before,
      .radio input[type="radio"]:disabled + input[type="hidden"] + label::before {
        cursor: not-allowed; }
  .radio.radio-inline {
    margin-top: 0; }
  
.radio-primary input[type="radio"] + label::after,
.radio-primary input[type="radio"] + input[type="hidden"] + label::after {
  background-color: #428bca; }
.radio-primary input[type="radio"]:checked + label::before,
.radio-primary input[type="radio"]:checked + input[type="hidden"] + label::before {
  border-color: #428bca; }
.radio-primary input[type="radio"]:checked + label::after,
.radio-primary input[type="radio"]:checked + input[type="hidden"] + label::after {
  background-color: #428bca; }

.radio-danger input[type="radio"] + label::after,
.radio-danger input[type="radio"] + input[type="hidden"] + label::after {
  background-color: #d9534f; }
.radio-danger input[type="radio"]:checked + label::before,
.radio-danger input[type="radio"]:checked + input[type="hidden"] + label::before {
  border-color: #d9534f; }
.radio-danger input[type="radio"]:checked + label::after,
.radio-danger input[type="radio"]:checked + input[type="hidden"] + label::after {
  background-color: #d9534f; }

.radio-info input[type="radio"] + label::after,
.radio-info input[type="radio"] + input[type="hidden"] + label::after {
  background-color: #5bc0de; }
.radio-info input[type="radio"]:checked + label::before,
.radio-info input[type="radio"]:checked + input[type="hidden"] + label::before {
  border-color: #5bc0de; }
.radio-info input[type="radio"]:checked + label::after,
.radio-info input[type="radio"]:checked + input[type="hidden"] + label::after {
  background-color: #5bc0de; }

.radio-warning input[type="radio"] + label::after,
.radio-warning input[type="radio"] + input[type="hidden"] + label::after {
  background-color: #f0ad4e; }
.radio-warning input[type="radio"]:checked + label::before,
.radio-warning input[type="radio"]:checked + input[type="hidden"] + label::before {
  border-color: #f0ad4e; }
.radio-warning input[type="radio"]:checked + label::after,
.radio-warning input[type="radio"]:checked + input[type="hidden"] + label::after {
  background-color: #f0ad4e; }

.radio-success input[type="radio"] + label::after,
.radio-success input[type="radio"] + input[type="hidden"] + label::after {
  background-color: #5cb85c; }
.radio-success input[type="radio"]:checked + label::before,
.radio-success input[type="radio"]:checked + input[type="hidden"] + label::before {
  border-color: #5cb85c; }
.radio-success input[type="radio"]:checked + label::after,
.radio-success input[type="radio"]:checked + input[type="hidden"] + label::after {
  background-color: #5cb85c; }