@chatui/core/es/components/Bubble/style.less

The React library for Chatbot UI

.Bubble {
  max-width: 512px;
  // min-width: 0;
  min-width: 1Px; // for IE bug
  background: var(--color-fill-1);
  border-radius: var(--radius-md);

  &.text,
  &.typing,
  &.richtext {
    padding: 12px;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  &.text {
    min-width: 40px;
    white-space: pre-wrap;
  }
  &.image {
    img {
      display: block;
      max-width: 180px;
      min-width: 80px;
      max-height: 180px;
      min-height: 80px;
      object-fit: cover;
      height: auto;
      border-radius: inherit;
    }
  }
  p {
    margin: 0;
  }
}

[data-effect='typing'] {
  position: relative;
  overflow: hidden;

  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  p,
  ol:last-child li,
  ul:last-child li {
    &:last-child:after {
      content: '';
      width: 80px;
      height: 1.5em;
      background: linear-gradient(90deg, transparent, var(--color-fill-1));
      position: absolute;
      margin-left: -80px;
    }
  }
}