<style>.embed-container { position: relative; padding-bottom:56.25%; height:0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%;}</style> <div id=”ypembedcontainer” class=”embed-container” data-page-width=”500″ data-page-height=”267″><iframe src=”https://www.yumpu.com/en/embed/view/qpcorRI2e8ZavTm0″ width=”300″ height=”150″ frameborder=”0″ allowfullscreen=”allowfullscreen”></iframe></div> <script src=’//www.yumpu.com/assets/v4/js/modules/embed/yp_r_iframe.js’ ></script>