main.css

@charset "utf-8";
html, body, table, tr{
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
}

#alive{
	width:80%; 
	/*top: 10.8%;
	position : absolute;*/
    /*left:100px;
    top:100px;*/
    }
    
#clock, #apm, p, #file::placeholder{       
	font-family: 'Gowun Dodum', sans-serif;
	/*position : absolute;*/
	/*left:117px;
    top:150px;*/
    }
    
 
ul {
	font-family: 'Gowun Dodum', sans-serif;
	/*position : absolute;*/
	/*left:100px; 
	top:210px;*/
	font-size: 1.25em;
    list-style-type: none;
    margin: 0;
    margin-top: 4%;
    padding: 0;
    width: 100%;  /*200px*/
    background-color: #f1f1f1;
}
li a {
	font-family: 'Gowun Dodum', sans-serif;
    display: block;
    color: #000;
    padding: 8px 16px;
    text-decoration: none;
}
li a.active {
    background-color: #ac1e42;
    color: white;
}
li a:hover:not(.active) {
    background-color: #555;
    color: white;
}