CSS Snippet: Sticky CTA Button That Improves Conversion

Small interface improvements can significantly impact how visitors interact with a website. One pattern I frequently implement on business websites is a sticky call-to-action button. Why? Because many visitors scroll through content but never scroll back up to take action. A persistent CTA keeps the primary action visible at all times. Here is a simple CSS implementation I often use. The Idea We create a button that: stays visible while scrolling sits at the bottom corner of the screen works well on mobile devices does not interfere with content This works especially well for: Book a Call Get a Quote Contact Us Start Project HTML Structure Start Your Project CSS Snippet .sticky-cta-btn{ position:fixed; right:20px; bottom:20px; background:#2563eb; color:#ffffff; padding:14px 22px; border-radius:50px; text-decoration:none; font-weight:600; box-shadow:0 10px 25px rgba(0,0,0,0.2); z-index:9999; transition:all .3s ease; } .sticky-cta-btn:hover{ transform:translateY(-3px); box-shadow:0 15px