javascript – I am trying to insert a div element into my page, but it does not appear. Any idea on how this can be fixed?

I am trying to implement this timeline that I have created on CodePen.io into my web page, but above all the other div elements. However, when I try to input the div above, all I get is a blank rectangle exactly where I would want the timeline to be. Is there a reason why it … Read more

html – How can I properly use the calc() function in css3 top only calculate a top height of a div?

Sorry if this question isn’t very well worded, it has been a struggle for me to figure out how to properly do what I am asking and as such have a lot of information I would like to provide. For the past few hours, I have been messing with a left side navigation bar that … Read more