*{
    box-sizing: border-box;
}


#panel-container, #test-container {
    position: relative;
    display: inline-block;
    /* border: 1px solid currentColor; */
    padding: 0;
    border-radius: 8px;
    padding: 0;
}

#panel-container svg {
    width: 100%;
    height: 100%;

}

.test {
    position: absolute;
    display: inline-block;
    border: 1px solid currentColor;
}

.input-knob {
    padding: 0;
    margin: 0;
}

label {
    text-align: center;
}