body {
    max-width: 1000px;
    background-color: #000011;
    color: white;
    font-family: Arial;
}

.header {
    text-align: center;
}

.blog-post {
    border: 2px solid blue;
    border-radius: 5px;
    padding: 10px;
    margin: 10px;
    background-color: rgb(0, 0, 0);
}

a {
    color: darkgrey;
    text-decoration: none;
}

a:visited {
    color: darkgrey;
}

a:hover {
    background-color: aqua;
    color: #000000;
}

h3 {
    color: gray;
}

h4 {
    color: aqua;
}