.hover_group:hover {
    opacity: 1;
}


.container svg {
    display: block;
    margin-left: 5%;
    margin-right: 5%;
    width: 90%;
    position: fixed;
}

html, body {
    height: 100%;
    width: 100%;
    margin: 0;
}

.container {
    width: 100%;
    height: 100%;
    background-color: black;
}