網頁背景色漸變效果

<body style="FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr='#ffffff',EndColorStr='#00ff00')">
參數說明:
GradientType為漸變類型，0為上下漸變，1為左右漸變
StartColorStr為開始顏色
EndColorStr為結束顏色
背景色透明:
<body style="FILTER: progid:DXImageTransform.Microsoft.Alpha(
style=1,opacity=25,finishOpacity=100,startX=50,finishX=100,startY=50,finishY=100); BACKGROUND-COLOR:
skyblue">
背景圖漸變:
<img src="" width=400 height=300 style="FILTER: progid:DXImageTransform.Microsoft.Alpha(
style=1,opacity=25,finishOpacity=100,startX=50,finishX=100,startY=50,finishY=100)">