snort/packages/app/src/Element/Textarea.css

.rta__list {
  border: none;
}
.rta__item:not(:last-child) {
  border: none;
}
.rta__entity--selected .user-item,
.rta__entity--selected .emoji-item {
  text-decoration: none;
  background: var(--gray-secondary);
}

.user-item,
.emoji-item {
  color: var(--font-color);
  background: var(--note-bg);
  display: flex;
  flex-direction: row;
  align-items: center;
  font-size: 16px;
  padding: 10px;
}

.user-item:hover,
.emoji-item:hover {
  background: var(--gray-tertiary);
}

.user-item .picture {
  width: 30px;
  height: 30px;
  border-radius: 100%;
}

.user-picture {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
}

.user-picture .avatar {
  border-width: 1px;
  width: 40px;
  height: 40px;
}

.user-details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.user-item .nip05 {
  font-size: var(--font-size-tiny);
}

.emoji-item {
  font-size: var(--font-size-tiny);
}

.emoji-item .emoji {
  margin-right: 0.2em;
  min-width: 20px;
}

.emoji-item .emoji-name {
  font-weight: bold;
}