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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Input type=&quot;range&quot; inside of SVG element with transform:translate has invalid thumb offset"
   href="https://bugs.webkit.org/show_bug.cgi?id=149826">149826</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Input type=&quot;range&quot; inside of SVG element with transform:translate has invalid thumb offset
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Mac OS X 10.11
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>SVG
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>me&#64;andrewray.me
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>zimmermann&#64;kde.org
          </td>
        </tr></table>
      <p>
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        <pre>An input type=&quot;range&quot; element inside an svg element that has a transform:translate set has an invalid thumb position on drag. Specifically the thumb does not take into account the x offset of the transform. You can view that here:

<a href="http://codepen.io/andrewray/pen/RWVGZL">http://codepen.io/andrewray/pen/RWVGZL</a>

You can also see in the CodePen that it does not apply to CSS elements. This bug appears to affect Chrome and Safari but not Firefox.

Related StackOverflow question: <a href="http://stackoverflow.com/questions/32960248/svg-transformtranslate-breaks-input-range-offset">http://stackoverflow.com/questions/32960248/svg-transformtranslate-breaks-input-range-offset</a>

There's another bug <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [Transforms] input type=&quot;range&quot; has event handling issues with transforms"
   href="show_bug.cgi?id=22109">https://bugs.webkit.org/show_bug.cgi?id=22109</a> with a similar title but on further inspection it's not related to this case.</pre>
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