title: Javascript to change div width dynamically
body: <p>Can anyone help me out to create a javascript?</p>
  
  <p>Let me explain, i have 2 divs </p>
  
  <p>1) left div width 85%<br>
  2) right div width 15%</p>
  
  <p>so there is what i want to change width for left div. like, if i remove or hide right div, left div width should 100% dynamically with javascrpt.</p>