header {
    text-align: center;
}

header img {
    max-width: fit-content;
}

.center-container {
    justify-content: center;
    text-align: center;
    align-items: center;
    display: flex;
    flex-direction: column;
}

#music-label {
    margin: 10px;
    margin-top: 40px;
}

#button-container {
    margin:10px;
    text-align: justify;
    display: flex;
}

.slider-box {
    display: flex;
    flex-direction: column;
    margin-top:10px;
    margin-bottom:10px;
    align-items: center;
}

.slider-box input{
    flex: 1;
}

.slider-box span {
}

.fire {
    position: absolute;
    bottom: 0;
    max-width: 50%;
    min-height: 100vh;
}

#fire-right {
    right: 0;
}

#fire-left {
    left: 0;
    -webkit-transform: scaleX(-1);
    transform: scaleX(-1);
}

input[type=range][orient=vertical] {
    writing-mode: vertical-lr;
    direction: rtl;
    appearance: slider-vertical;
    width: 16px;
    vertical-align: bottom;
}