main {
    width: 80%;
    margin: auto;
    margin-top: 75px;
    margin-bottom: 75px;
}

nav {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);

}

h2, h1 {
    text-align: left;
    color: #112448;
}

h2 {
    margin-top: 25px;
    margin-bottom: 10px;
}