Premium style button color not working

I don’t know much about CSS other than what it’s used for, but I paid for premium styles and can’t use the one I really want. I like the ones that are aligned left or right with the blue click to tweet button, but can’t use them. Each time I’ve tried, the button shows up white so the white text is unreadable. I turned off the page optimization features of minifying and combining css, html, js… thinking maybe that was the issue, but it’s still doing it. The only styles that work have colored backgrounds or the gray buttons. What would cause a css issue only affecting the blue buttons?

Thank you!

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