title: Excel merging two rows into one
body: <p>May I know how to merge two data into one cell? 
  For example:</p>
  
  <p>A1 - 100100<br/>
  A2 - 110000</p>
  
  <p>into</p>
  
  <p>A3 - 100100<br/>
       &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;110000</p>