h1 {
    color: blue;
}
html, body {
        overflow-x: hidden;
}
body {
        position: relative;
        background-color: lightgreen;
        border-width : 0;
        margin: 0;
        border-radius: 0;
}
.time-input {
        background-color: #656565;
}
.img {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

hr {
    color: black;
    border-color: black;
}

@media only screen and (max-width: 400px) {
    /* Small window */
    #password {
        width: 100%;
        height: 30px;
        background-color: #FF11EE;
        margin: 0;
        border-radius: 0;
        border: 0;
        padding: 0;
        display: block;
    }
    #button-password {
        width: 100%;
        height: 30px;
        margin: 0;
        padding: 0;
        background-color: black;
        color: white; 
    }
    img {
        width: 100%;
        height: auto;
    }
    
    #all {
        margin: 5vw;
    }

    #lektion-input {
        height: 20vw;
        width: 50vw;
        background-color: #00efff;

        border-radius: 0;
        border: 0;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 10vw;
        font-family: Arial;
        text-align: center;
    }

    #enter {
        width: 20vw;
        height: 20vw;
        background-color: #656565;
        color: black;

        border-radius: 0;
        border: 0;

        padding: 0;
        margin: 0;
        position: relative;
        font-family: Arial;
    }

    #super-rand {
        width: 20vw;
        height: 20vw;
        background-color: #656565;
        color: black;

        border-radius: 0;
        border: 0;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 20px;
        font-family: Arial;
    }

    #rand {
        width: 20vw;
        height: 20vw;
        background-color: #656565;
        color: black;

        border-radius: 0;
        border: 0;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 20px;
        font-family: Arial;
    }
    
    #next {
        width: 70vw;
        height: 20vw;
        background-color: #0000dd;
        color: black;

        border-radius: 0;
        border: 2;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 15vw;
        font-family: Arial;
    }

    #solution {
        width: 90vw;
        height: 20vw;
        background-color: #ffff00;
        color: black;

        border-radius: 0;
        border: 2;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 15vw;
        font-family: Arial;
    }

    #help {
        width: 10vw;
        height: 10vw;
        background-color: #00ff00;
        color: black;

        border-radius: 0;
        border: 2;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 5vw;
        font-family: Arial;
    }

    .div1 {
        display: flex;
    }
    
    h2 {
        width: 80vw;
        height: 20vw;
        font-size: 12vw;
        margin: 0;
    }
    h3 {
        font-size: 8vw;
    }
}
@media only screen and (min-width: 400px) {
    /* normal window */
    #password {
        width: 292px;
        height: 25px;
        background-color: #FF11EE;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    #button-password {
        width: 300px;
        height: 30px;
        display: block;
        background-color: black;
        color: white;
        margin-left: auto;
        margin-right: auto;
    }
    .img {
        margin-top: 100px;
        width: 300px;
        height: 300px;
    }
    #icon {
        width: 100%;
        height: 100%;
    }

    #all {
        max-width: fit-content;
        margin-left: auto;
        margin-right: auto;
        width: 400px;
        margin-top: 5px;
    }

    #lektion-input {
        height: 100px;
        width: 200px;
        background-color: #00efff;

        border-radius: 0;
        border: 0;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 50px;
        font-family: Arial;
        text-align: center;
    }

    #enter {
        width: 100px;
        height: 100px;
        background-color: #656565;
        color: black;

        border-radius: 0;
        border: 0;

        padding: 0;
        margin: 0;
        position: relative;
        font-family: Arial;
    }

    #super-rand {
        width: 100px;
        height: 100px;
        background-color: #656565;
        color: black;

        border-radius: 0;
        border: 0;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 20px;
        font-family: Arial;
    }

    #rand {
        width: 100px;
        height: 100px;
        background-color: #656565;
        color: black;

        border-radius: 0;
        border: 0;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 20px;
        font-family: Arial;
    }
    
    #next {
        width: 300px;
        height: 100px;
        background-color: #0000dd;
        color: black;

        border-radius: 0;
        border: 2;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 75px;
        font-family: Arial;
    }

    #solution {
        width: 400px;
        height: 100px;
        background-color: #ffff00;
        color: black;

        border-radius: 0;
        border: 2;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 75px;
        font-family: Arial;
    }

    #help {
        width: 50px;
        height: 50px;
        background-color: #00ff00;
        color: black;

        border-radius: 0;
        border: 2;
        border-color: black;
        padding: 0;
        margin: 0;
        position: relative;

        font-size: 25px;
        font-family: Arial;
    }

    h2 {
        width: 350px;
        height: 100px;
        font-size: 60px;
        margin: 0;
    }
    h3 {
        font-size: 40px;
    }

    .div1 {
        display: flex;
    }
}