/* to remove the top and left whitespace */

html,
body {
    margin: 0 5%;
    width: 100%;
    height: 100%;
    font-family: "Termina";
}

img {
    max-width: 100%;
    height: auto;
}

h1,
h2 {
    font-size: 3em;
}

h2 {
    color: #757679;
    margin-block-start: -1rem;
}

h3 {
    text-align: center;
    font-family: "Helvetica";
    font-size: 1rem;
}

p {
    font-family: "Helvetica";
    margin: 5px 5px 5px 4px;
}

button {
    font-size: 2rem;
    font-family: "Termina";
    background-color: #21935f;
    color: white;
    border: 2px solid #21935f;
    padding: 1rem;
    margin: 5px 5px 5px 4px;
}

button:hover {
    background-color: #fff;
    color: #21935f;
    border-color: #21935f;
}

canvas {
    height: 100vh;
    width: 100vw;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
}

.content {
    position: fixed;
    z-index: 10;
    width: 80%;
}

.footer {
    display: flex;
    position: fixed;
    width: 80%;
    bottom: 20px;
    height: 30px;
    z-index: 10;
    justify-content: space-evenly;
    align-items: center;
}

.footer img {
    width: auto;
    max-height: 100%;
    max-width: 20%;
}

.buttonParent {
    display: flex;
    width: 80%;
    flex-wrap: wrap;
}

@media (min-width: 200px) and (max-width:600px) {
    h1 {
        font-size: 2.4rem;
    }

    h2 {
        font-size: 1.8rem;
    }
    h3,
    p {
        font-size: 1.48rem;
    }
    .footer img {
        max-width: 50%;
    }
}