a:hover      { color: #FF0000 }
body         { scrollbar-face-color: navy; scrollbar-arrow-color: yellow; }
<!--
		scrollbar-3dLight-Color
		scrollbar-Arrow-Color
		scrollbar-Base-Color
		scrollbar-DarkShadow-Color
		scrollbar-Face-Color
		scrollbar-Highlight-Color
		scrollbar-Shadow-Color
		scrollbar-Track-Color
-->