Whats this in the readme refer to.

Code:
----------------
Design adjustment
----------------

1.Please revise a header of a Wordpress theme, a footer, a sidebar, a style sheet. 
  (Please just upload a reference file if troublesome.)
  Reference [/SAMPLE/wp-content/themes/]

2.Please add the following to a style sheet of ZenCart.

/* bigin */
.leftboxcontent ul li, .rightboxcontent ul li , .singleboxcontent ul li{
  list-style-type: none;
  margin:0px;
  padding-left: 0px;
}

.leftboxcontent ul, .rightboxcontent ul , .singleboxcontent ul{
  margin:0px;
  padding-left:0px;
}

.leftboxcontent ul ul, .rightboxcontent ul ul, .singleboxcontent ul ul{
  list-style-type: square;
  margin:0px;
  padding-left:5px;
}
/* end */
Am I supposed to add this the zens stylesheet.css ?

or style.css from wordpress?

Confused. I'm having a hardtime getting this thing to squeeze in between the two columns.
http://www.estore.haskellgraphics.com/?cat=1