made the pack completely portable and wrote relevent bat files to go with it

gitportable/usr/share/nano/css.nanorc

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+## Syntax highlighting for CSS files.
+
+## Original author:  Simon Rupf
+
+syntax css "\.css$"
+comment "/*|*/"
+
+# First make everything red:
+color brightred "."
+# Then everything between braces yellow:
+color brightyellow start="\{" end="\}"
+# Then everything after a colon white:
+color brightwhite start=":" end="([;^{]|$)"
+
+# Pseudo-classes:
+color brightcyan ":(active|checked|focus|hover|link|visited|after|before)\>"
+
+# Comments:
+color brightblue start="/\*" end="\*/"
+
+# Syntactic characters:
+color green ";|:|\{|\}"