/*
document.body.style.scrollbarFaceColor="colorname"
document.body.style.scrollbarArrowColor="colorname"
document.body.style.scrollbarTrackColor="colorname"
document.body.style.scrollbarShadowColor="colorname"
document.body.style.scrollbarHighlightColor="colorname"
document.body.style.scrollbar3dlightColor="colorname"
document.body.style.scrollbarDarkshadowColor="colorname"
*/
//html{overflow: auto;}
//body{overflow-y: auto; scrollbar-base-color: #99FF99; scrollbar-arrow-color: green}
body{overflow-y: auto; scrollbar-arrow-color: green}
<style type="text/css" media="screen">
A {}
A:link {text-decoration: underline; color: 00CC99; font: bold}
A:active {text-decoration: underline; color: red;}
A:visited {text-decoration: underline; color: blue;}
A:hover {text-decoration: underline; color: blue; font: bold;}
</style>

H1{font-size:18px}
H2{font-size:16px}
TD{font-size:14px}
TH{font-size:14px}
.txt44{font-size:44px}
.txt24{font-size:24px}
.txt20{font-size:20px}
.txt19{font-size:19px}
.txt18{font-size:18px}
.txt17{font-size:17px}
.txt16{font-size:16px}
.txt15{font-size:15px}
.txt14{font-size:14px}
.txt14bld{font-size:14px; font-weight: bold}
.txt13{font-size:13px}
.txt12{font-size:12px}
.txt11{font-size:11px}
.txt10{font-size:10px}
.txt8{font-size:8px}
.txt2{font-size:2px}
.txt1{font-size:1px}
.txt{font-size:14px}
.ns16{ font-size: 16pt; font-family: verdana; color: 067F7D;}

//<STYLE TYPE="text/css">
//BODY{scrollbar-base-color: orange; scrollbar-arrow-color: green; scrollbar-DarkShadow-Color: blue;}
//</STYLE>