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

body{
    display: flex;
    flex-direction: column;
    text-align: center;
    justify-content: center;
    padding: 20px;
    background-color: #446e79;
    color: #333333;
    font-family: Arial, sans-serif;
    min-height: 100vh;
    font-size: 2.5em;
}

h1{
    margin-bottom: 5vh;
    text-decoration: underline;
}

nav ul{
    list-style-type: none;
}
nav ul li{
    margin-bottom: 1em;
}

nav a{
    text-decoration: none;
    color: #333;
    font-weight: bolder;
}
nav a:hover{
    color:  black;
}