font courier is not a font-size value

I get the following error, why?

 

471 .daynumA1 Value Error : font
<http://www.w3.org/TR/REC-CSS2/fonts.html#propdef-font>  courier is not a
font-size value : courier

 

..daynumA1 { 

position : absolute;

top : 790px;

left : 437px;

width : 20px;

color : black;

font-size : 10pt;

text-align : center;

background : white;

border : 1px solid black;

} 

 

Received on Wednesday, 26 December 2007 00:31:18 UTC