Rotating Gradient Border Animation using HTML & CSS | No JavaScript

source code : https://t.me/codeharvix Create a professional rotating gradient border effect using only HTML and CSS - no JavaScript, no libraries. In this video, you’ll learn : ✔ How to use ::before and ::after pseudo-elements ✔ How to create a rotating conic-gradient border ✔ How to control border thickness using mask layers 0:00 preview 0:13 HTML 0:35 CSS 💡 Beginner-friendly & production-ready CSS technique. 📌 Like, Share & Subscribe for more frontend UI effects. #HTML #CSS #WebDevelopment #FrontendDevelopment #CSSAnimation #UIDesign #WebDesign #CSSHover #Coding #Frontend