.wuBucheckbox input[type='checkbox'] {
    position: relative;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    opacity: 0;
  }

  .wuBucheckbox label:before {
    content: '';
    position: absolute;
    left: 0px;
    top: 4px;
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 50%;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
  }

  .wuBucheckbox label:after {
    content: '';
    position: absolute;
    left: 8px;
    top: 6px;
    width: 6px;
    height: 12px;
    border: 0;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    background: #fff;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
  }

  .wuBucheckbox input[type='checkbox']:checked + label:before {
  background: #FF7545;
  border-color: #FF7545;
}
.wuBucheckbox input[type='checkbox']:checked + label:after {
  background: #FF7545;
}

/* The switch - the box around the slider */
.wuBuswitch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
  }
  
  /* Hide default HTML checkbox */
  .wuBuswitch input {
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  /* The slider */
  .wuBuswitch .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
  }
  
  .wuBuswitch .slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
  }
  
  .wuBuswitch input:checked + .slider {
    background-color: #2196F3;
  }
  
  .wuBuswitch input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
  }
  
  .wuBuswitch input:checked + .slider:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
  }
  
  /* Rounded sliders */
  .wuBuswitch .slider.round {
    border-radius: 34px;
  }
  
  .wuBuswitch .slider.round:before {
    border-radius: 50%;
  }

  input.wuBuTip + div{
    display: none;
  }