Famed science fiction writer h. g. wells once envisioned something to store vast amounts of information. what did he call it?

There is a little paper clip at the bottom of your screen and then you click then you pick the picture you want

Sorry i don’t know the answer to this

Well, this code would box the whole body of an html document. by using the relative value for position, you are telling it to position relative to its normal position, which the top left corner is at (0,0). by using left: 50px, you are telling the box to set the left margin  edge to 50px and by using top: 50px, you are telling it to set the top margin edge to 50px. by doing this shifting, the top left corner of the box, which is at (0,0) would be positioned at (50,50)