<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet">
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css" rel="stylesheet">
<script src="https://code.jquery.com/jquery-2.1.0.js"></script>
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>


<div class="container">


  <div class="row">
    <div class="col-xs-12">
      <br> Vertical radio:
      <br>
      <div class="btn-group btn-group-vertical" data-toggle="buttons">
        <label class="btn active">
          <input type="radio" name='gender1' checked><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-dot-circle-o fa-2x"></i> <span>  Male</span>
        </label>
        <label class="btn">
          <input type="radio" name='gender1'><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-dot-circle-o fa-2x"></i><span> Female</span>
        </label>
      </div>

    </div>
  </div>


  <div class="row">
    <div class="col-xs-12">
      <hr> Vertical checkbox:
      <br>
      <div class="btn-group btn-group-vertical" data-toggle="buttons">
        <label class="btn active">
          <input type="checkbox" name='email1' checked><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i> <span> Marketing Email</span>
        </label>
        <label class="btn">
          <input type="checkbox" name='email2'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Alert Email</span>
        </label>
        <label class="btn">
          <input type="checkbox" name='email3'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Account Email</span>
        </label>
      </div>


    </div>
  </div>

  <div class="row">
    <div class="col-xs-12">
      <hr> Horizontal radio:
      <br>
      <div class="btn-group" data-toggle="buttons">
        <label class="btn active">
          <input type="radio" name='gender2' checked><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-check-circle-o fa-2x"></i><span> Male</span>
        </label>
        <label class="btn">
          <input type="radio" name='gender2'><i class="fa fa-circle-o fa-2x"></i><i class="fa fa-check-circle-o fa-2x"></i><span> Female</span>
        </label>
      </div>


    </div>
  </div>
  <hr> Horizontal checkbox:
  <br>

  <div class="btn-group btn-group" data-toggle="buttons">
    <label class="btn active">
      <input type="checkbox" name='email1' checked><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Marketing Email
    </label>
    <label class="btn">
      <input type="checkbox" name='email2'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Alert Email</span>
    </label>
    <label class="btn">
      <input type="checkbox" name='email3'><i class="fa fa-square-o fa-2x"></i><i class="fa fa-check-square-o fa-2x"></i><span> Account Email</span>
    </label>
  </div>

</div>
</div>

<br>
</div>

label.btn span {
  font-size: 1.5em ;
}

label input[type="radio"] ~ i.fa.fa-circle-o{
    color: #c8c8c8;    display: inline;
}
label input[type="radio"] ~ i.fa.fa-dot-circle-o{
    display: none;
}
label input[type="radio"]:checked ~ i.fa.fa-circle-o{
    display: none;
}
label input[type="radio"]:checked ~ i.fa.fa-dot-circle-o{
    color: #7AA3CC;    display: inline;
}
label:hover input[type="radio"] ~ i.fa {
color: #7AA3CC;
}

label input[type="checkbox"] ~ i.fa.fa-square-o{
    color: #c8c8c8;    display: inline;
}
label input[type="checkbox"] ~ i.fa.fa-check-square-o{
    display: none;
}
label input[type="checkbox"]:checked ~ i.fa.fa-square-o{
    display: none;
}
label input[type="checkbox"]:checked ~ i.fa.fa-check-square-o{
    color: #7AA3CC;    display: inline;
}
label:hover input[type="checkbox"] ~ i.fa {
color: #7AA3CC;
}

div[data-toggle="buttons"] label.active{
    color: #7AA3CC;
}

div[data-toggle="buttons"] label {
display: inline-block;
padding: 6px 12px;
margin-bottom: 0;
font-size: 14px;
font-weight: normal;
line-height: 2em;
text-align: left;
white-space: nowrap;
vertical-align: top;
cursor: pointer;
background-color: none;
border: 0px solid 
#c8c8c8;
border-radius: 3px;
color: #c8c8c8;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
user-select: none;
}

div[data-toggle="buttons"] label:hover {
color: #7AA3CC;
}

div[data-toggle="buttons"] label:active, div[data-toggle="buttons"] label.active {
-webkit-box-shadow: none;
box-shadow: none;
}