* {
  margin: 0;
  box-sizing: border-box;
}
html {
  min-height: 100%;
}
body {
  font-family: Neue Helvetica, Noto Sans, Arial, Sans-Serif;
}

.tiles {
  padding: 5px;
}
.tiles>.details {
  border: 1px solid #aaaaaa;
  border-radius: 4px;
}
@supports (display: grid) {
  .tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 468px));
    align-items: flex-start;
    row-gap: 5px;
    column-gap: 5px;
  }
}

html.dark {
  color-scheme: dark only;
}
.dark .details {
  border-color: #a9a9a9;
}
.dark .details[open]>summary {
  border-bottom-color: #a9a9a9;
}
.dark tbody.polyfill,
.dark tr.polyfill {
  color: #999999;
}
.dark tr.user-defined {
  color: #999999;
}

/* .tiles {
  display: flex;
  flex-flow: row wrap;
  align-items: flex-start;
  row-gap: 5px;
  column-gap: 5px;
}
@supports (display: flex) and (not (row-gap: 0px)) {
  .tiles {
    margin-left: -5px;
    margin-top: -5px;
    background-color: #222222;
  }
  .tiles>.details {
    margin-left: 5px;
    margin-top: 5px;
  }
}
@media (max-width: 959px) {
  .tiles>.details {
    width: calc(100% - 5px);
  }
}
@media (min-width: 960px) and (max-width: 1439px) {
  .tiles>.details {
    width: calc(100% / 2 - 5px);
  }
}
@media (min-width: 1440px) and (max-width: 1919px) {
  .tiles>.details {
    width: calc(100% / 3 - 5px);
  }
}
@media (min-width: 1920px) and (max-width: 1439px) {
  .tiles>.details {
    width: calc(100% / 4 - 5px);
  }
}
@media (min-width: 2440px) {
  .tiles>.details {
    width: calc(100% / 5 - 5px);
  }
} */

.details>summary {
  font-weight: bold;
  padding: 12px 6px;
  cursor: default;
}
.details[open]>summary {
  border-bottom: 1px solid #aaaaaa;
}
.details>.content {
  margin: 6px;
}
.info-table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
}
.info-table td {
  vertical-align: top;
  padding: 6px 6px;
}
.info-table td:first-child::after {
  content: ': ';
}
tr.sep>td {
  border-top:1px dashed #a9a9a9;
}
tr.user-defined {
  color: #777777;
}
tbody.polyfill,
tr.polyfill {
  color: #777777;
}
tbody.indent-1>tr>td:nth-child(1),
tr.indent-1>td:nth-child(1),
td.indent-1 {
  text-indent: 1em;
}
tbody.indent-2>tr>td:nth-child(1),
tr.indent-2>td:nth-child(1) {
  text-indent: 2em;
}
tbody.bound>tr>td:nth-child(2),
tr.bound>td:nth-child(2) {
  text-decoration: underline;
}
.break-word {
  display: inline-block;
  width: 100%;
  word-break: break-word;
}
.col1 {
  width: 33.3%;
}
.col1-medium {
  width: 50%;
}
.col1-wide {
  width: 66.7%;
}
.col2 {
  width: auto;
}
.btn-test {
  user-select: none;
  touch-action: none;
  outline: 1px solid #00ffff;
}

.def-list>dd {
  margin-left: 2em;
}