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

body {
    color: rgb(0, 255, 130);
    background-color: #222;
    font-family: Arial, sans-serif;
}

header {
    width: 100%;
    color: #0f0;
    background-color: #000;
    padding: 20px;
    text-align: center;
    z-index: 9999;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
    font-style: italic;
}

header p {
    font-size: 1.2em;
}

.background-svg {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
}

.background-svg p {
    font-size: 15px;
}

svg {
    width: 300px;
    height: 300px;
}

a {
    color: #0f0;
    font-weight: bold;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.homepage-btn {
    background-color: #0f0;
    color: #000;
    border: #000 solid 2px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    margin: 10px;
    padding: 5px;
    transition: 500ms;
}

.homepage-btn:hover {
    background-color: rgb(0, 200, 0);
    scale: 1.2;
}

footer {
    position: fixed;
    text-align: center;
    color: #555;
    background-color: #000;
    border-radius: 20px 0 0 0;
    width: 170px;
    right: 0;
    bottom: 0;
    padding: 5px;
}

@media only screen and (max-width: 700px){
    header h1 {
        font-size: 1.5em;
    }
    header p {
        font-size: 15px;
    }
}
@media only screen and (max-width: 600px){

    header p, .background-svg p {
        font-size: 12px;
    }
}