seahub/frontend/src/css/files-activities.css

.activity-details {
  text-decoration: underline;
  cursor: pointer;
  color: var(--bs-body-secondary-color);
}

.activity-details:hover {
  color: var(--bs-body-color);
}

.mobile-activity-time {
  display: inline-block;
  margin-bottom: .2em;
}

.cur-activity-modifiers {
  margin-left: -0.5rem;
}

.cur-activity-modifiers:hover {
  background: var(--bs-hover-bg);
  cursor: pointer;
}

.cur-activity-modifiers .toggle-icon {
  color: #999;
}

.activity-modifier-selector-container {
  width: 320px;
  background: var(--bs-popover-bg);
  border: 1px solid var(--bs-border-secondary-color);
  margin-top: 2px;
  z-index: 2;
}

.activity-selected-modifiers {
  min-height: 2rem;
  background: var(--bs-body-secondary-bg);
  border-bottom: 1px solid var(--bs-border-secondary-color);
  line-height: 1;
}

.activity-selected-modifier {
  display: inline-flex;
  align-items: center;
  margin-right: 10px;
  padding: 0 8px 0 2px;
  border-radius: 10px;
  background: #eaeaea;
  color: #212529;
}

.unselect-activity-user {
  color: #909090;
  cursor: pointer;
}

.unselect-activity-user:hover {
  color: #5a5a5a;
}

.activity-user-list {
  min-height: 4rem;
  max-height: 200px;
}

.activity-user-item {
  cursor: pointer;
}

.activity-user-item:hover {
  background: var(--bs-body-secondary-bg);
}

.activity-user-name {
  font-size: 14px;
}

.nav.nav-indicator-container .nav-item .nav-link {
  border: none;
  margin: 0;
}

.relative-time,
.small-lib-link {
  color: var(--bs-body-secondary-color);
}