[Sammy12]

The word wrap is correct in the example you provided, nothing is breaking at the wrong points. You could try using:

#subleftcolumn li a {
   word-wrap: normal !important;
}

also the max-width and line-height you placed on the <a>'s doesn't do anything because the <a> tag is inline. You cannot set widths or heights on inline elements. Try setting it to display: block;

#subleftcolumn li a {
   display: block;
   word-wrap: normal !important;
}