#LeftColumn {
  overflow: hidden;
}

#NewChat {
  height: 100%;
}

.left-header {
  height: var(--header-height);
  padding: 0.375rem 1.25rem .5rem 0.8125rem;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  background-color: var(--color-background);

  h3 {
    margin-bottom: 0;
    font-size: 1.25rem;
    font-weight: 500;
    margin-left: 1.375rem;
  }

  .SearchInput {
    margin-left: 0.875rem;
    max-width: calc(100% - 3.625rem);

    @media (max-width: 600px) {
      max-width: calc(100% - 3.375rem);
    }
  }

  @media (max-width: 600px) {
    padding: 0.5rem;
  }
}