I am developing a web site and making use of CSS to style and position DIVs, etc. The standard HTML buttons (input type="button", input type="submit", etc) have lost their "standard" look and hover action. They have taken on a background colour that does not appear to be in the stylesheet and there is no change when the mouse hovers over.
I have removed the only mention of "input" from the css file but it hasn't helped. Obviously, I know it's difficult to diagnose without seeing the entire CSS and HTML but that's a bit tricky right now. So, assuming that the stylesheet does not mention "form" or "input", what else would affect these buttons?