Custom Checkbox Css with and without label

Demo

HTML for checkbox is

With Label

<div class="boxes withlabel">
  <input type="checkbox" id="rj-1">
  <label for="rj-1">Hello World</label>

  <input type="checkbox" id="rj-2" checked>
  <label for="rj-2">RJ Code for every one </label>

  <input type="checkbox" id="rj-3">
  <label for="rj-3">Checkbox with label</label>
</div>


With out Label

<div class="boxes without">
  <input type="checkbox" id="box-1">
  <input type="checkbox" id="box-2" checked>

  <input type="checkbox" id="box-3">
</div>

CSS

/* With label Checkboxes styles*/

.withlabel input[type="checkbox"] { display: none; }

.withlabel input[type="checkbox"] + label {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 20px;
  font: 14px/20px 'Open Sans', Arial, sans-serif;
  color: #fff;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.withlabel input[type="checkbox"] + label:last-child { margin-bottom: 0; }

.withlabel input[type="checkbox"] + label:before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  border: 2px solid #fff;
  position: absolute;
  left: 0;
  top: 0;
  opacity: .6;
  -webkit-transition: all .12s, border-color .08s;
  transition: all .12s, border-color .08s;
}

.withlabel input[type="checkbox"]:checked + label:before {
  width: 10px;
  top: -5px;
  left: 5px;
  border-radius: 0;
  opacity: 1;
  border-top-color: transparent;
  border-left-color: transparent;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}


/* With out Checkboxes styles*/

.without input[type="checkbox"] {
  display: block;
  position: relative;
  margin-bottom: 20px;
  width:0;
  cursor: pointer;
}

.without input[type="checkbox"]:last-child { margin-bottom: 0; }

.without input[type="checkbox"]:before {
  content: '';
  background:#F46A4A;
  display: block;
  width: 20px;
  height: 20px;
  border: 2px solid #fff;
  position: absolute;
  left: 0;
  top: 0;
  -webkit-transition: all .12s, border-color .08s;
  transition: all .12s, border-color .08s;
}

.without input[type="checkbox"]:checked:before {
  width: 10px;
  top: -5px;
  left: 5px;
  border-radius: 0;
  opacity: 1;
  border-top-color: transparent;
  border-left-color: transparent;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

Enjoy Comments are welcome :)