title: Bad position of Proto.io's toggle button
body: <p>I want to use toggle button from Proto.io:
  <a href="https://proto.io/freebies/onoff" rel="nofollow">https://proto.io/freebies/onoff</a>.</p>
  
  <p>It works but when I place the button after an image, the switch is not round anymore. Have a look how it is on JSFiddle: <a href="https://jsfiddle.net/rvmcn7ju" rel="nofollow">https://jsfiddle.net/rvmcn7ju</a>.</p>
  
  <p>Pro forma, 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 #999999; border-radius: 20px;
  }
  .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: 14px; 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;
  }
  .onoffswitch-inner:before {
      content: "UP";
      padding-left: 10px;
      background-color: #009900; color: #FFFFFF;
  }
  .onoffswitch-inner:after {
      content: "DOWN";
      padding-right: 10px;
      background-color: #000099; color: #FFFFFF;
      text-align: right;
  }
  .onoffswitch-switch {
      display: block; width: 18px; margin: 6px;
      background: #FFFFFF;
      border: 2px solid #999999; border-radius: 20px;
      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; 
  }
  .onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-inner {
      margin-left: 0;
  }
  .onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-switch {
      right: 0px; 
  }
  </code></pre>
  
  <p>It works when I change top attribute to 292px in .onoffswitch-switch (with this particular image). I probably have to change the position to relative and do sth else. Any help appreciated.</p>