Form alignment

Okay, the form is somewhat of a mess.

http://www.rodriguezstudios.com/pcr/schedule.php

My client wants to form to be similar to what it looks on their previous site.

Schedule a deposition

Here is my current css code.

form { width: 690px; margin:0 auto 0 auto;}

 

 

label {display:block; margin: 1px 0 0em 1px; font-family:Arial, Helvetica, sans-serif; color:#000; font-size:1em;}

 

 

input {width:250px; margin: 0 0 0 1px;}

 

 

textarea {width: 250px; margin: 0 0 0 1px;}

 

 

fieldset {border:none; padding: 0 0 1em 1px;}

 

 

.btn {width: 125px; margin: 0 0 0 3em; font-family:Arial, Helvetica, sans-serif; color:#555555; font-weight:bold;}

Your assistance will be appreciated