<div class='cut-page'><button class='gotoPage' data-page='1'>Page 1</button> <div class='cut-image'><img data-url='document/periodic-table-hydrogen-0079-lithium-sodium-22989-k-potassium-39098-rubidium-cae-sium.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: Periodic Table€¦ · hydrogen 0079 lithium sodium 22.989 k potassium 39.098 rubidium cae-sium francium 223 beryllium 9.0122 mg magnesium 24.305 ca calcium 40.078 sr' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader033.cupdf.com/reader033/viewer/2022060313/5f0b67957e708231d4305ac3/html5/thumbnails/1.jpg' width='140' height='200' /></div></div>