主题：设置图片的高度和宽度

只能整体改，不能一个一个的改

Select Case e.Path
    Case "test.htm", ""
        Dim wb As New WeUI
        Dim txt As String = "由各种物质组成的巨型球状天体,叫做星球.星球有一定的形状,有自己的运行轨道."
        With wb.AddPanelGroup("","pg1","图文组合列表")
            .Add("pn1","标题一",txt,"./images/001.jpg","http://www.foxtable.com") '超链接
        End With
        wb.AppendHTML("<style>.weui_media_appmsg_thumb{height:100%}</style>")
        e.WriteString(wb.Build) '生成网页
End Select