I use function Thumbnail, but there is always an unwanted frame around the thumbed icons:
288732.cnc-us1-g2.dns.com.cn/web/framedthumb.jpg
I found the frame is related to
“Style * Colorset 0, HilightColorset 1”
If I change the colorset, the color of the frame will change. But the “border” is still unchanged.
How to remove the frame? Thx.