<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
/* 방문하지 않은 링크 */
a:link {
color: black;
}
/* 방문한 링크 */
a:visited {
color: red;
}
/* 마우스를 위에 올려놓았을 때 */
a:hover {
color: yellow;
}
/* 태그가 활성화 되어있을 때 */
a:active {
color: green;
}
input:focus {
background-color: black;
color: cyan;
}
</style>
</head>
<body>
<a href="https://naver.com">방문함</a>
<a href="https://google.com">방문안함</a>
<input type="text" />
</body>
</html>
Backend Engineer