<div style="position: relative; padding-top: max(60%,326px); height: 0; width: 100%;"><iframe style="position: absolute; border: none; width: 100%; height: 100%; left: 0; right: 0; top: 0; bottom: 0;" src="https://e.issuu.com/embed.html?backgroundColor=%233b5c11&backgroundColorFullscreen=%233b5c11&d=sensi_spark_oklahoma_december_2021&hideIssuuLogo=true&hideShareButton=true&showOtherPublicationsAsSuggestions=true&u=sensimediagroup" sandbox="allow-top-navigation allow-top-navigation-by-user-activation allow-downloads allow-scripts allow-same-origin allow-popups allow-modals allow-popups-to-escape-sandbox" allowfullscreen="allowfullscreen"></iframe></div>
