* {
    margin: 0;
    box-sizing: border-box;
}

div {
    width: 80vw;
    margin: auto;
    background-color: lightblue;
    text-align: center;
}

header {
    background-color: lightpink;
}

header h1 {
    color: ghostwhite;
    font-size: calc(4px + 4vw);
}

/*header p {
    color: ghostwhite;
    font-size: calc(2px + 2vw);
}
*/
nav {
    background-color: floralwhite;
}

nav ul {
    padding-left: 0;
}

nav ul li {
    display: inline;
    font-size: calc(1px + 1.5vw);
    margin: 2% 2% 3% 4%;
}

nav li a, footer a {
    text-decoration: none;
    color: lightblue;
}

nav li a:hover, footer a:hover{
    color: lightpink;
}

main p {
    color: lightcoral;
    border: 5px steelblue double;
    font-size: calc(1px + 1.5vw);
}

footer {
    background-color: sandybrown;
}

header p, footer p {
    color: ghostwhite;
    font-size: calc(2px + 2vw);
}