title: Css circle with border that is hollow inside?
body: <p>Is there any way to make a circle hollow inside, so that there is only border visible and present?</p>
  
  <p>This way I have only the visual effect. But there is some object under the invisible part of circle that has a <code>onClick()</code> method and the circle is hiding this method, so how to get rid off the filling of circle? Or maybe this is some bad approach and I should do this differently?</p>
  
  <p>My current css looks like this:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>.inner-circle{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border-style: solid;
    border-width: 2px;
    border-color: blue;
    background-color: rgba(0, 0, 0, 0);
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;span class="inner-circle"&gt;&lt;/span&gt;</code></pre>
  </div>
  </div>
  </p>