How To Make animated border effect using html css

Hello Viewer in this article I will teach how to create animated border effect help of html CSS. you know that css3 provides keyframes animation feature. in this project I will use CSS keyframes for creating an animated border. first step I will create a html document. after then I will make a CSS file. CSS files are linked in html head tag. after then I will create a div on html document that’s div class are box you can see in below code. you can also copy the below code.

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<!DOCTYPE html>
	<link rel="stylesheet" type="text/css" href="css/style.css">

<div class="box">


Now we will work on CSS file. You can see I will create a animation that’s name is border animation you can see this in below code. Border animation is my animation name you can modified name according to your need. I have also use CSS keyframes for border animation. you can copy the source code in below.

How To Make animated border effect using html css

CSS Code

	height: 100%; overflow: hidden;
	position: relative; background: #19164d;
.box::before, .box::after, .box{
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	width: 200px;
	height: 200px;
	margin: auto;
	background: #0403035c;
	background-size: cover;
	background-position: center;
	color: #69ca62;
	box-shadow: inset 0 0 0 1px rgba(105, 202, 98, 0.5);
.box::before, .box::after{
	content: "";
	z-index: -1;
	margin: -5%;
	box-shadow: inset 0 0 0 2px #69ca62;
	animation: borderanimation 8s linear infinite;
.box::before{animation-delay: -4s;}
	font-size: 105px;
	font-weight: bold;
	font-family: fantasy;
	color: #69ca62;
	padding-top: 35px;
	margin: 0px;
	text-align: center;
	letter-spacing: 10px;
@keyframes borderanimation{
	0%, 100%{
		clip: rect(0px, 220px, 2px, 0px);
		clip: rect(0px, 2px, 220px, 0px);
		clip: rect(218px, 220px, 220px, 0px);
		clip: rect(0px, 220px, 220px, 218px);

If you don’t understand this code. then you also watch a video tutorial.

Awesome CSS Border Animation | Quick CSS3 Animation Effects

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