header{position:fixed;width:100%;padding:5%;background-color:#fff;height:1px;border-bottom:2px solid black}main{padding:8% 60px 60px 2%;height:auto;overflow:none}footer{position:relative;width:100%;padding:5%;background-color:gray;height:1px;border-top:2px solid black}*{margin:0}.component{margin-top:100px}nav a{font-size:16px;font-weight:700;padding:10px;text-decoration:wavy;color:#fff}nav a.active{color:green}nav{position:relative;display:flex;justify-content:space-around;padding:20px;border:2px solid black;background-color:#742121;color:#fff;font-weight:700}