*{margin:0;padding:0;list-style:none;text-decoration:none;box-sizing:border-box}.box{width:200px;height:200px;font-size:30px;border:3px solid red;border-bottom:3px solid #ff0;border-radius:30px;border-left:3px solid #0f0;border-radius:50px;border-right:5px solid pink;box-shadow:30px 40px 13px purple}h1{color:blue}h2{color:blue}ul{overflow:hidden}ul li{float:left;margin-left:5px;border-bottom:2px solid #f00}ul li a{color:#000;font-size:40px;font-weight:bold}ul li a:hover{color:red}