/*header */
body{
	margin: 0%;
}
.navi {
	margin:0.3em;
	color: black;
}
nav {
	border-top: black 3px solid;
	border-bottom: black 3px solid;
	position: sticky;
}
/*header&footer */
li {
	display: inline;
}
div{
	margin-left:2%;
}
ul {
	list-style: none;
	padding-left: 1em;
	padding-right: 1em;
}
/*footer */
footer {
	border-top: black 3px solid;
	position: sticky;	
}
.foot{
	margin:0.5em;
}
/*content */
h2 {
        color: red;
}