trilium/libraries/chrome-tabs/chrome-tabs.css

.chrome-tabs {
  box-sizing: border-box;
  position: relative;
  height: 33px;
  background: var(--main-background-color);
  border-radius: 5px 5px 0 0;
  overflow: hidden;
}
.chrome-tabs * {
  box-sizing: inherit;
  font: inherit;
}
.chrome-tabs .chrome-tabs-content {
  position: relative;
  width: 100%;
  height: 100%;
}
.chrome-tabs .chrome-tab {
  position: absolute;
  left: 0;
  height: 36px;
  width: 240px;
  border: 0;
  margin: 0;
  z-index: 1;
  pointer-events: none;
}

.chrome-tabs .chrome-tab[active] {
  z-index: 5;
}

.chrome-tabs .chrome-tab,
.chrome-tabs .chrome-tab * {
  user-select: none;
  cursor: default;
}

.chrome-tabs .chrome-tab.chrome-tab-was-just-added {
  top: 10px;
  animation: chrome-tab-was-just-added 120ms forwards ease-in-out;
}
.chrome-tabs .chrome-tab .chrome-tab-content {
  position: absolute;
  display: flex;
  top: 0;
  bottom: 0;
  left: var(--tab-content-margin);
  right: var(--tab-content-margin);
  padding: 5px 8px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  overflow: hidden;
  pointer-events: all;
  background-color: var(--accented-background-color);
}

.chrome-tabs .chrome-tab[active] .chrome-tab-content {
  background-color: var(--more-accented-background-color);
}

.chrome-tabs .chrome-tab[is-mini] .chrome-tab-content {
  padding-left: 2px;
  padding-right: 2px;
}
.chrome-tabs .chrome-tab .chrome-tab-title {
  flex: 1;
  vertical-align: top;
  overflow: hidden;
  white-space: nowrap;
  color: var(--muted-text-color);
}
.chrome-tabs .chrome-tab[is-small] .chrome-tab-title {
  margin-left: 0;
}
.chrome-tabs .chrome-tab[active] .chrome-tab-title {
  color: var(--main-text-color);
}
.chrome-tabs .chrome-tab .chrome-tab-drag-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}
.chrome-tabs .chrome-tab .chrome-tab-close {
  flex-grow: 0;
  flex-shrink: 0;
  border-radius: 50%;
  z-index: 100;
  width: 24px;
  height: 24px;
  text-align: center;
}

.chrome-tabs .chrome-tab .chrome-tab-close span {
  font-size: 24px;
  position: relative;
  top: -6px;
}

.chrome-tabs .chrome-tab .chrome-tab-close:hover {
  background-color: var(--hover-item-background-color);
  color: var(--hover-item-text-color);
}

.chrome-tabs .chrome-tab[is-smaller] .chrome-tab-close {
  margin-left: auto;
}
.chrome-tabs .chrome-tab[is-mini]:not([active]) .chrome-tab-close {
  display: none;
}
.chrome-tabs .chrome-tab[is-mini][active] .chrome-tab-close {
  margin-left: auto;
  margin-right: auto;
}
@-moz-keyframes chrome-tab-was-just-added {
  to {
    top: 0;
  }
}
@-webkit-keyframes chrome-tab-was-just-added {
  to {
    top: 0;
  }
}
@-o-keyframes chrome-tab-was-just-added {
  to {
    top: 0;
  }
}
@keyframes chrome-tab-was-just-added {
  to {
    top: 0;
  }
}
.chrome-tabs.chrome-tabs-is-sorting .chrome-tab:not(.chrome-tab-is-dragging),
.chrome-tabs:not(.chrome-tabs-is-sorting) .chrome-tab.chrome-tab-was-just-dragged {
  transition: transform 120ms ease-in-out;
}