.chat-room .friend-list li {
  border-bottom: 1px solid #e0e0e0; }
  .chat-room .friend-list li:last-of-type {
    border-bottom: none; }

.chat-room img.avatar {
  height: 3rem;
  width: 3rem; }

.chat-room .text-small {
  font-size: 0.95rem; }

.chat-room .text-smaller {
  font-size: 0.75rem; }