title: How to convert an HTML page to .ASPX page and add/Remove Controls to it without changing the layout of the page
body: <p>Hello I'm a newbie for ASP.NET </p>
  
  <p>I have a designed html page from another program, I want to convert the html into a asp.net aspx web form using visual web developer.</p>
  
  <p>I have opened the page normally but it's difficult to move or replace controls in layout page, for example when I move a button, the design of page collapses. 
  How I can insert button or textbox into a aspx/html on Visual web Developer 2010 without changing the layout of the page?</p>