c

                       ca

                      cas

                     casc

                    casca

                   cascad

                  cascadi

                 cascadin

                cascading

               cascading 

              cascading s

             cascading st

            cascading sty

           cascading styl

          cascading style

         cascading style 

        cascading style s

       cascading style sh

      cascading style she

     cascading style shee

    cascading style sheet

   cascading style sheets

  cascading style sheets.

 cascading style sheets. 

<style type="text/css">
  span { font-size: bigger; }
</style>

<style type="text/css">
  div { padding: 0px; }
  a { padding: 0; }
  h2 { background:green; }
  ul { width:200px; border: 1px solid yellow; text-decoration: none; width:200px; }
  ol { display: inline; padding: 0; margin: 0; text-decoration: underline; }
  span { height: 30px; }
  h3 { padding: 0; }
</style>

<style type="text/css">
  div { display:none; }
</style>

<style type="text/css">
  div { color: #666699; }
  h5 { border: 1px solid yellow; }
  h4 { border: 1px solid yellow; }
  li { display:none; color: red; }
  ol { text-decoration: underline; }
  a:hover { border: none; padding: 0; }
  h2 { background:green; }
</style>

<style type="text/css">
  ol { text-decoration: underline; }
  h3 { text-decoration: none; }
  form { width: 0px; }
  li { width:200px; }
  a:hover { font-size: bigger; }
  h4 { border: 1px solid yellow; width: 0px; }
</style>

                  b

                 by

                by 

               by p

              by pe

             by pet

            by pete

           by peter

          by peter 

         by peter a

        by peter an

       by peter and

      by peter andr

     by peter andre

    by peter andrew

   by peter andrews

  by peter andrews.

 by peter andrews. 

 by peter andrews. html + css1 only.