I’ve found a great post in Charlie’s Diary showing reasons that
“Why M$ W**d must Die”. So I’m going to provide a
link to a passage on Coding 2 Learn that explains why
M$ W**d is still dominant these days. The whole passage is long,
but is worth spending time to read. The relevant section of the
passage is Schools. From
Cambridge’s $\rm \LaTeX$ Advocacy page, we can find
Taylor’s article titled What has WYSIWYG done to us?.
I embed an
iframe for your reference.
The HTML code for embedding the PDF document in an
1 2 3
However, suppose you have several A4 size PDF documents to upload, and you want to use the same size for the iframes. Then you’ll seek a better solution using the concept of class in CSS.