title: Proto.io Toggle Switch/checkbox wont toggle
body: <p>Trying to get a toggle switch to work, and it refuses to toggle, even when data is stripped away/is not applied to the input (data-field attribute applys the data to the toggle). Can anyone see something I don't? all the switching is done using the proto.io CSS. Here's the HTML for it: </p>
  
  <pre><code>         &lt;h2 id="workflow-header" class="work-header"&gt;&lt;/h2&gt;
      &lt;div class="onoffswitch" id="workflow"&gt;
          &lt;input type="checkbox" class="onoffswitch-checkbox" id="email-switch-thing" data-field="subscribeToWorkflowEmail" {{#if checked}}checked{{/if}}&gt;
          &lt;label class="onoffswitch-label" for="email-switch-thing"&gt;
              &lt;div class="onoffswitch-inner" id="activeworkflow-toggle"&gt;&lt;/div&gt;
              &lt;div class="onoffswitch-switch"&gt;&lt;/div&gt;
          &lt;/label&gt;
  
      &lt;/div&gt;
  </code></pre>
  
  <p>and here's the CSS: </p>
  
  <pre><code>.onoffswitch {
      position: relative; width: 90px;
      -webkit-user-select:none; -moz-user-select:none; -ms-user-select: none;
  }
  
  .onoffswitch-checkbox {
      display: none;
  }
  
  .onoffswitch-label {
      display: block; overflow: hidden; cursor: pointer;
      border: 2px solid #666666; border-radius: 30px;
  }
  
  .onoffswitch-inner {
      display: block; width: 200%; margin-left: -100%;
      -moz-transition: margin 0.3s ease-in 0s; -webkit-transition: margin 0.3s ease-in 0s;
      -o-transition: margin 0.3s ease-in 0s; transition: margin 0.3s ease-in 0s;
  }
  
  .onoffswitch-inner:before, .onoffswitch-inner:after {
      display: block; float: left; width: 50%; height: 30px; padding: 0; line-height: 30px;
      font-size: 16px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold;
      -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box;
      border-radius: 30px;
      box-shadow: 0px 15px 0px rgba(0,0,0,0.08) inset;
  }
  
  .onoffswitch-inner:before {
      content: "ON";
      padding-left: 15px;
      background-color: #6BB2ED; color: #FFFFFF;
      border-radius: 30px 0 0 30px;
  }
  
  .onoffswitch-inner:after {
      content: "OFF";
      padding-right: 15px;
      background-color: #FFFFFF; color: #666666;
      text-align: right;
      border-radius: 0 30px 30px 0;
  }
  
  .onoffswitch-switch {
      display: block; width: 30px; margin: 0px;
      background: #FFFFFF;
      border: 2px solid #666666; border-radius: 30px;
      position: absolute; top: 0; bottom: 0; right: 56px;
      -moz-transition: all 0.3s ease-in 0s; -webkit-transition: all 0.3s ease-in 0s;
      -o-transition: all 0.3s ease-in 0s; transition: all 0.3s ease-in 0s; 
      background-image: -moz-linear-gradient(center top, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0) 80%); 
      background-image: -webkit-linear-gradient(center top, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0) 80%); 
      background-image: -o-linear-gradient(center top, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0) 80%); 
      background-image: linear-gradient(center top, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0) 80%);
      box-shadow: 0 1px 1px white inset;
  }
  
  .onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-inner {
      margin-left: 0;
  }
  
  .onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-switch {
      right: 0px; 
  }
  </code></pre>
  
  <p>any help would be appreciated! </p>