btnprimary

btnprimary is a CSS class name used in web development to apply the primary styling to a button-like element. It is not a standardized class across frameworks; different projects may implement it as btnprimary, btn-primary, or similar variants. In many design systems, btnprimary serves as the single most prominent action button, signaling the primary action the user should take.

Typically, a btnprimary style sets a brand or accent background color, a contrasting text color, and a defined border. It also includes visual states for hover, active, and focus, often with a darker shade on hover and a visible focus ring for keyboard users. The exact color and sizing are defined by the project's CSS variables or tokens, allowing for theming and consistency with other UI elements.

Usage examples include applying the class to a button element: <button class="btnprimary">Submit</button> or to a link styled as a button: <a href="#" class="btnprimary">Submit</a>. In frameworks like Bootstrap, the equivalent is btn-primary, which may not be directly compatible with a btnprimary class without adaptation.

Design and accessibility considerations should be observed: ensure sufficient color contrast against the background, provide clear focus outlines, and maintain consistency with other button variants (such as secondary or ghost) within the same design system. While btnprimary denotes a primary-action button style, its exact appearance depends on the project's CSS and design tokens rather than a universal standard.