title: css: How to get screen height in css?
body: <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>.visitcard-ipcashier {
      position: fixed;
      background: white;
      top: 0;
      right: 0;
      height: 95%;
      overflow: auto;
      z-index: 50;
  }</code></pre>
  </div>
  </div>
  </p>
  
  <p>In the above code, i use height atrribute in 93%. But this varies depends on screen. How can i get screen height in css?</p>