* {
    box-sizing: border-box;
    margin: 0;
    text-decoration: None;
    font-family: Serif, serif;
}

@media (max-width: 479px) {
    * {
        font-size: 10px;
    }

    .main {
        margin-left: 10px;
    }

    nav {
        transform: translateX(-190px);
    }

    #nav-show-button {
        display: block;
    }
}

@media (max-width: 719px) and (min-width: 480px) {
    * {
        font-size: 14px;
    }

    .main {
        margin-left: 10px;
    }

    nav {
        transform: translateX(-190px);
    }

    #nav-show-button {
        display: block;
    }
}

@media (min-width: 720px) {
    * {
        font-size: 16px;
    }

    .main {
        margin-left: 200px;
    }

    #nav-show-button {
        display: none;
    }
}

body {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

nav {
    position: fixed;
    background-color: #ea861e;
    color: black;
    height: 100vh;
    width: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1;
}

#nav-show-button {
    position: fixed;
    top: 150px;
    left: 190px;
    background-color: #ea861e;
    color: black;
    font-size: 3rem;
    border: 5px solid #ea861e;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    z-index: 2;
}

.nav-link {
    font-size: 1.25rem;
    background-color: #ea861e;
    color: #414040;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 125px;
    height: 60px;
    margin-top: 10px;
    margin-bottom: 10px;
}

.nav-link:hover {
    color: white;
    border-color: white;
}

.main {
    background-color: black;
    min-height: 100vh;
    flex-grow: 1;
    z-index: 0;
}

.page-headline {
    font-size: 3rem;
    background-color: #ea861e;
    margin-top: 25px;
    margin-bottom: 45px;
    width: 85%;
    text-align: center;
    border: 20px solid #ea861e;
    border-radius: 40px;
}

#nav-link-selected {
    color: black;
    border: 5px solid black;
    border-radius: 25px;
}

#nav-link-selected:hover {
    color: white;
    border-color: white;
}

.link-black {
    background-color: black;
    color: #ea861e;
    border: 2px solid black;
    border-radius: 5px;
    font-size: 0.8rem;
    padding: 1px;
    max-height: 1.3rem;
}

.link-black:hover {
    border-color: white;
}