h1{
    background-image: url(cod.jpg.jpg);
    text-align: center;
    color: white;
}
h2{
    text-decoration-line: underline;
}
nav {
    text-align: center;
    display: block;
}
nav a{
    background: grey;
    border-bottom:1px;
	display: inline-block;
	width: 70px;
	font-size: 13px;
    color: white;
	padding: 0 0 0 10px;
	font-weight: bold;
}
h2{
    text-align: center;
    color: black;
    
}
body{
    background:lightblue;
}
main{
    width:1500px auto;
    height:1000px auto;
    background: white;
    text-align: center;
}
footer{
    text-decoration-line: underline;
}