contiago-toolbar/app/containers/ToolbarContainer/components/ScrollContainer.js

One of the options for outputting content from contiago xml-server

import styled from 'styled-components';

export default styled.div `
    max-height: 87%;
    overflow-y: scroll;
    min-height: 86%;
    padding-bottom: 2vw;
    &::-webkit-scrollbar
    {
      width: 0.5vw;
    }
    &::-webkit-scrollbar-thumb
    {
      border-radius: 15vw;
      -webkit-box-shadow: inset 0 0 0.4vw rgba(0,0,0,.3);
      background-color: ${(props) => props.theme.fontColor};
    }
`;