Marching ants border animation - pure HTML and CSS tutorial

In this tutorial we're building a marching dashed border animation using pure HTML and CSS — no JavaScript needed. This is that satisfying effect where the dashes around an element appear to march or move continuously, and it works beautifully for hover states, selected items, drag-and-drop UIs, and creative portfolios. Simple, lightweight, and looks way more impressive than the code behind it. 👍 If this helped you, leave a like and subscribe for weekly CSS tricks and UI animations! 🔔 Ring the bell so you never miss a tutorial. 🛠️ What we cover: HTML element setup CSS dashed border styling SVG stroke-dashoffset animation technique Smooth infinite loop with keyframes #CSS #MarchingAnts #CSSAnimation #BorderAnimation #HTMLandCSS #WebDesign #CSSBorder #FrontendDevelopment #CodingTutorial #LearnCSS #UIAnimation #BeginnerCoding #CSSEffects #WebDevelopment #CreativeCSS