Style changes

Removed margin for code blocks
Reduce the resouces usage
Sync color across browsers
Using sans-serif font for chinese
Fixed the box-sizing for mbody

botanjs/src/Astro/Mechanism/Parallax.js

@@ -65,22 +65,28 @@
 		}
 
 		var cp = 0;
+		var pp = 0;
 		Cycle.perma(
 			"PARALLAXSCR"
 			, function()
 			{
 				var p = sSupplier.scrollTop/(sSupplier.scrollHeight - sSupplier.clientHeight);
 				cp = 0.85 * cp + p * 0.15;
+				cp = 0.0001 * Math.round( cp * 10000 );
 
-				for(var i = 0; i < l; i ++)
+				if ( pp == cp ) return;
+
+				for( var i = 0; i < l; i ++ )
 				{
 					s = Parallax["s" + i];
-					for(var j = 0, k; j < s.length; j ++)
+					for( var j = 0, k; j < s.length; j ++ )
 					{
 						k = s[j];
 						k.element.style.top = ( -k.verticalRange * ( ( j + 1 ) * cp ) ).toFixed( 2 ) + "%";
 					}
 				}
+
+				pp = cp;
 			}
 			, 15
 		);