rounding paddings

Author: daiyam

browser/components/markdown.styl

@@ -389,13 +389,13 @@ dt
   text-align right
   overflow hidden
   flex-basis 20%
-  padding 0.43rem 0.93rem
+  padding 0.4rem 0.9rem
   box-sizing border-box
 
 dd
   border-top 1px solid borderColor
   flex-basis 80%
-  padding 0.43rem 0.93rem
+  padding 0.4rem 0.9rem
   min-height 2.5rem
   background-color $ui-noteDetail-backgroundColor
   box-sizing border-box