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

body {
    background-color: rgb(211, 255, 191);
}



h1 {
    color: lightgreen;
    background-color: brown;
    text-align: 50px;
    font-family: Courier, monospace;
    padding: 30px;
    margin: 75px;
    border: black solid 10px;
    border-radius: 30px;
    text-align: center;
}

h4 {
    padding: 15px 15px 0px 15px;
    box-sizing: border-box;
    margin: 5px 0px 5px 5px;

}

.vertical-menu {
    align-self: center;
    width: 350px;
    height: 150px;
    overflow-y: auto;
}

.vertical-menu a {
    background-color: white;
    color: black;
    display: block;
    padding: 12px;
    text-decoration: none;
}

.vertical-menu a:hover {
    background-color: aqua
}

.vertical-menu a.active {
    background-color: rgb(75, 255, 75);
    color: lightgreen;
    border: black 10px;
    background-color: brown;
    padding: 5px;
    margin: 0px;
    border: black solid 5px;
    border-radius: 5px;
}

#stycke1 {
    color: red;
}

#stycke2 {
    color: lightgreen;
    border: black 10px;
    background-color: brown;
    padding: 20px;
    margin: 50px;
    border: black solid 5px;
    border-radius: 10px;
    text-align: center;

}

#stycke3 {
    color: lightgreen;
    border: black 10px;
    background-color: brown;
    padding: 5px;
    margin: 5px;
    border: black solid 5px;
    border-radius: 10px;
    text-align: center;
}

.flexbox1 {
    list-style: none;
    display: flex;
    flex-direction: row;
    justify-content: center;
    font-size: large;
    background-color: whitesmoke;
    align-content: space-between;
    width: 100px;
}

@media screen and (min-width: 600px) {

    header>h1,
    header>h2 {
        background-color: blueviolet;
    }

    main {
        max-width: 700px;
        margin: auto;
    }

    nav>ul {
        flex-direction: row;
    }

}

@media screen and (min-width: 900px) {
    body {
        max-width: 750px;
        margin: auto;
    }

    header>h1,
    header>h2 {
        background-color: blue;
    }

    nav>ul {
        flex-direction: row;
    }

}