header {
    padding: 20px 0;
    background-color: #ABEBC6
}

header .logo a {
    text-decoration: none;
    color: #186A3B;
    font-size: 20px;
    font-weight: bold;
}

header nav a {
    text-decoration: none;
    font-weight: bold;
    color: #186A3B;
    margin-left: 10px;
}

header nav a:hover {
    color: #1D8348;
}