also,

来源: 于 2013-10-01 09:48:43 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

try to add  height in addition to width 

in the top, background settings, 

e.g.  w, 1024, h, 1500 px,,,,,,,,,,,,,,,,,, or alike to your satisfactory,