color:purple　color:pink　上下之顏色
各　width:40px　是框邊粗幼

若想用顏色代碼
請在代碼前加　#
例如　#009900

<script language="JavaScript1.2">
if (document.all)
document.body.style.cssText="border-bottom-width:40px;border-bottom-style:dotted;border-bottom-color:purple;border-top-width:40px;border-top-style:dotted;border-top-color:pink"
</script>