css cosmentics, define padding for li.box

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@64378 15284696-431f-4ddb-bdfa-cd5b030d7da7

man/grassdocs.css

@@ -115,12 +115,13 @@ td.box {
     border:  2px solid rgb(25%, 60%, 25%);
     border-radius: 10px;
     margin: 0px 2px 2px 10px;
-    padding: 4px 4px 4px 4px;
+    padding: 4px 4px 0px 4px;
 }
 
 li.box {
     margin-left: -20px;
     color: rgb(25%, 60%, 25%);
+    padding-bottom: 3px;
 }
 
 li.box span {