You can hide a ‘secret’ in email, web pages or in any sort of text document by selecting the same color for your text as the background color – generally white. The message will be invisible unless the user highlights the white area.
Drag your pointer over the area below with the left button down to see a hidden message.
How many secrets have you overlooked on websites? Next time you see a blank area, probably not in a box like this one, you ought to highlight it and see what’s there. Your author has discovered several such secrets.
If you find it difficult to read a message because the highlighted color is too similar, you can copy and paste it into Notepad, Textedit, or your favorite text program.