:root {
    color: #ea9a07;
    background-color: #080100;
}

.meter {
    color: #ea9a07;
    background-color: #1d0100;
    max-width: 420px;
    max-height: 125px;
    font-size: 84px;
    position: absolute;
    top:0;
    bottom: 0;
    left: 0;
    right: 0;
    margin:auto;
    border-radius: 10px;
}