body {
    margin: 0;
    padding: 0;
    font-size: 20px;
    font-family: ui-monospace;
    background: #1f1f1f;
}

h2 {
    margin: 16px 0 8px;
}

h3 {
    margin: 12px;
    font-size: 20px;
}

.w1 {
    font-size: 0.6em;
    position: relative;
    top: -0.5em;
    left: 0.6em;
}

.w2 {
    text-decoration: overline 0.03em;
}

.w3 {
    font-size: 0.6em;
    position: relative;
    top: -0.25em;
}

.a {
    font-size: 1em;
    font-weight: bold;
    color: darkred;
}

.b {
    font-size: 1em;
    font-weight: bold;
    color: darkblue;
}

.c {
    font-size: 1em;
    font-weight: bold;
    color: darkgreen;
}

.d {
    font-size: 1em;
    font-weight: bold;
    color: darkviolet;
}

.e {
    font-size: 1em;
    font-weight: bold;
    color: darkgoldenrod;
}

.f {
    font-size: 1em;
    font-weight: bold;
    color: darkslateblue
}

#A3,
#B3,
#C3,
#D3,
#E3,
#F3 {
    font-size: 28px;
}

sub {
    font-size: 0.6em;
}

.hflex {
    display: flex;
    flex-direction: row;
}

.vflex {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
}

table {
    margin-top: 12px;
    font-size: 16px;
    width: max-content;
}

td {
    padding-left: 8px;
}

td:nth-child(1) {
    font-style: italic;
}

td:nth-child(2) {
    font-size: 14px;
    font-weight: bold;
}

td:nth-child(1),
td:nth-child(2),
td:nth-child(3),
td:nth-child(6),
td:nth-child(7) {
    text-align: right;
}

td:nth-child(4) {
    text-align: center;
}

td:nth-child(6),
td:nth-child(7) {
    font-size: 12px;
}

.best {
    font-weight: bold;
    color: yellowgreen;
}

.good {
    color: orange;
}

.poor {
    color: orangered;
    font-style: italic;
}

#head,
#main {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    min-width: 840px;
    height: max-content;
}

#head {
    align-items: center;
    justify-content: space-around;
    background: #f1f1f1
}

#main {
    padding: 16px;
    color: azure;
    align-items: start;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    justify-content: space-between;
}

.vscroll {
    overflow-x: hidden;
    overflow-y: auto;
    width: 840px;
    max-height: 820px;
}

select,
input {
    height: 32px;
    font-size: 20px;
    font-weight: bold;
}

input[type="button"] {
    color: white;
    width: 120px;
    margin: 16px 4px;
}

fieldset {
    border-color: navajowhite;
    border-radius: 4px;
    color: yellow;
    min-width: 60px;
    text-align: center;
}

legend {
    color: antiquewhite;
}