table.WolframAlphaWidget.grayWidgetTheme tr th,
.WolframAlphaWidgetLarge.grayWidgetTheme .waw_header,
table.WolframAlphaWidget.grayWidgetTheme .submit .m,
.WolframAlphaWidgetLarge.grayWidgetTheme .wolframAlphaWidgetContent .submit .m {
  background-image: url(//www.wolframcdn.com/widget/gray_theme_vertical.png);
  color: #333 !important;
}

table.WolframAlphaWidget.grayWidgetTheme tr th.l,
.WolframAlphaWidgetLarge.grayWidgetTheme .waw_header .l,
table.WolframAlphaWidget.grayWidgetTheme tr th.r,
.WolframAlphaWidgetLarge.grayWidgetTheme .waw_header .r,
.WolframAlphaWidgetLarge.grayWidgetTheme .waw_header.sm .close,
table.WolframAlphaWidget.grayWidgetTheme .bot .l,
table.WolframAlphaWidget.grayWidgetTheme .bot .r,
table.WolframAlphaWidget.grayWidgetTheme .submit .l,
.WolframAlphaWidgetLarge.grayWidgetTheme .wolframAlphaWidgetContent .submit .l,
table.WolframAlphaWidget.grayWidgetTheme .submit .r,
.WolframAlphaWidgetLarge.grayWidgetTheme .wolframAlphaWidgetContent .submit .r {
  background-image: url(//www.wolframcdn.com/widget/gray_theme_crn.png);
}