adjust xpchart and rollchart borders

bind.sty

@@ -318,6 +318,7 @@ bookmarks=true]%
 \tcbsubskin{ornamented}{empty}{
   skin first=ornamented,  skin last=ornamented,
   title engine=standard,
+  top=10pt,
   frame code={
     % Account for the line widths in order not to draw beyond the bounding
     % box---except for a few very small details for which this is intentional.
@@ -617,11 +618,11 @@ Roll & Result \\
 
 \it}{\normalfont\vspace{2em}}
 
-\newtcolorbox{xpchart}[1]{tabularx={l|p{.8\textwidth}},arc=0mm,adjusted title=XP Rewards for #1}
+\newtcolorbox{xpchart}[1]{ornamented,tabularx={l|p{.8\textwidth}},adjusted title=XP Rewards for #1,bottom=10pt}
 
 \newtcolorbox[use counter=enc, use counter=list]{encounters}[1]{ornamented,adjusted title=Encounters in #1,tabularx={XXp{.6\textwidth}},bottom=10pt,code={\setcounter{enc}{19}\setcounter{list}{18}}}
 
-\newtcolorbox{rollchart}{ornamented,boxsep=12pt,tabularx={p{.25\linewidth}X},top=20pt,bottom=20pt}
+\newtcolorbox{rollchart}{ornamented,tabularx={p{.25\linewidth}X},top=10pt,bottom=10pt}
 
 \newtcolorbox{xpbox}[1]{tabularx={lc},arc=1mm,equal height group=#1}