*** classic/mail.css	2012-08-18 11:18:10.000000000 -0400
--- classic-three-column/mail.css	2012-08-18 11:41:50.000000000 -0400
***************
*** 284,289 ****
--- 284,290 ----
  {
    position: absolute;
    width: 100%;
+   height: 100%;
    top: 0;
    bottom: 0;
    border: 1px solid #999999;
***************
*** 294,302 ****
  #mailpreviewframe
  {
    position: absolute;
!   width: 100%;
!   top: 205px;
!   bottom: 0px;
    border: 1px solid #999999;
    background-color: #F9F9F9;
    overflow: hidden;
--- 295,303 ----
  #mailpreviewframe
  {
    position: absolute;
!   height: 100%;
!   top: 0px;
!   right: 0px;
    border: 1px solid #999999;
    background-color: #F9F9F9;
    overflow: hidden;
***************
*** 356,361 ****
--- 357,363 ----
    top: 0;
    left: 0;
    width: 100%;
+   height: 100%;
    bottom: 0;
    border: 1px solid #999;
    background-color: #F9F9F9;