owncast/web/components/chat/ChatContainer/ChatContainer.module.scss

// The button that is displayed to scroll to the bottom of the chat.
.toBottomWrap {
  display: flex;
  width: 100%;
  justify-content: center;
  position: absolute;
  bottom: 50px;
  color: var(--theme-color-components-text-on-light);

  button {
    background-color: var(--theme-color-background-light);
    z-index: 9999;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.1), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
  }
}

.nameChangeView {
  display: flex;
  font-size: 0.9rem;
  border-radius: var(--theme-rounded-corners);
  padding: 5px 15px;
  color: var(--theme-color-components-text-on-light);
  background-color: var(--color-owncast-background);
  & .nameChangeText {
    font-weight: bold;
    font-family: var(--theme-text-display-font-family);
    & .plain {
      font-weight: normal;
      font-family: var(--theme-text-body-font-family) !important;
    }
  }
}

.chatContainer {
  display: flex;
  flex-direction: column;
  background-color: var(--theme-color-components-chat-background);
  height: 100%;
}
.virtuoso {
  width: auto;
  flex-grow: 1;
  overflow-y: scroll;
  overflow-x: hidden;
  margin-bottom: 10px;
}

.virtuoso::-webkit-scrollbar {
  width: 5px;
  height: auto;
  background-color: var(--theme-color-components-chat-background);
}

.virtuoso::-webkit-scrollbar-thumb {
  background: var(--theme-color-components-scrollbar-thumb);
}

.chatTextField {
  border-top: 1px solid lightgray;
}