.post {
    border: 2px solid black;
    border-radius: 1%;
    background-color: rgb(81, 80, 80);
    color: white;
    margin: 2%;
    padding-left: 2%;
}

header {
    background-color: rgb(72, 72, 155);
    padding-bottom: 2%;
}

body {
    background-color: grey;
    color: white;
}

h1 {
    text-align: center;
}

nav {
    display: inline-block;
}

nav a {
    color: white;
}