body {
    margin-top: 20vh;
    font-family: Open Sans, sans-serif;
    font-weight: 300;
    box-sizing: border-box;
}
h1 {
    font-size: 10vmin;
    margin: 5vh;
    text-align: center;
}
.probes-container {
    border: solid #ccc;
    border-width: 1px 1px 0;
    display: flex;
    width: 80vw;
    margin: 5vh auto;
    flex-direction: row-reverse;
}
.probes {
    flex: 1 1 auto;
    overflow: hidden;
    padding: 4px 8px 0;
    height: 75px;
    border-right: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    margin-right: -1px;
    white-space: nowrap;
}
.probe {
    width: 30px;
    display: inline-block;
    text-align: center;
}
.probe.removing {
    transition: margin-left .5s .5s;
    margin-left: -30px;
}
.bar-container {
    flex: 0 0 auto;
    vertical-align: bottom;
    height: 58px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.bar {
    margin: 0 auto;
    width: 10px;
    height: 0px;
    transition: height .1s ease-out;
}
.bar.adjusting {
    transition: height 1s ease-in-out;
}
.ms {
    flex: 0 0 auto;
    font-size: 11px;
    white-space: nowrap;
}
.latest {
    height: 81px;
    font-size: 60px;
    margin-top: -2px;
    padding: 0 5px 0 10px;
    flex: 0 0 160px;
    text-align: center;
    border-bottom: 1px solid #ccc;
}
.latest .number {
    text-align: right;
    font-weight: 800;
}
.latest .number.four-digits {
    font-size: 45px;
    line-height: 93px;
}
.latest .unit {
    font-size: 40%;
    padding-left: 4px;
}

p {
    width: 80vw;
    margin: 1em auto;
    text-align: center;
    line-height: 150%;
}

footer {
    text-align: center;
    margin-top: 4em;
    color: #ddd;
}

@media only screen and (max-width: 640px) {
    .probes-container {
        display: block;
    }
}