* {
    margin: 0;
    padding: 0;
}
body {
    padding: 0.5em 1em;
}
table {
    border-collapse: collapse;
    margin: 16px 8px;
}
th {
    font-weight: normal;
    background: #e0e0e0;
    vertical-align: bottom;
}
td, th {
    border: 1px solid silver;
    padding: 0.2em 0.2em;
}
button {
    padding: 0.1em 0.4em;
    width: 100%;
}
.ipa {
    font-size: 150%;
    text-align: center;
    cursor: pointer;
    width: 32px;
}
.ipa, #ipa {
    font-family: 'Charis SIL', 'Doulos SIL', 'DejaVu Sans', sans-serif;
}
#ipa {
    font-size: 150%;
}
#pfn, #xsampa {
    font-family: "Courier", monospace;
}
.na {
    background: silver;
}
.ipa:not([data-pfn]) {
    background: #e0e0e0;
}
.selected {
    color: white;
    background: #66f;
}
.note-hover {
    background: yellow;
}
#flow {
    display: flex;
    align-items: flex-start;
}
#play svg {
    width:48px;
    height:48px;
    stroke: none;
    fill: black;
}
#play:disabled path {
    fill: gray;
}