title: reduce the height of the scrollbar in html
body: <pre><code> ::-webkit-scrollbar {
     width: 5px;
     height:7px;
  
    }
   /* Track */
     ::-webkit-scrollbar-track {
       background: #888; 
      }
  
   /* Handle */
   ::-webkit-scrollbar-thumb {
      background: #e51837; 
    }
  
    /* Handle on hover */
   ::-webkit-scrollbar-thumb:hover {
      background: #e51837; 
    }
  </code></pre>
  
  <p>so here I can mention the width of the scrollbar, But for height it is not working. Can somebody tell me how to change the height of the scrollbar?</p>