Confused@JS

Ok I am having a lot of trouble making my Nav bar stay fixed in the upper left corner. Every time i scroll down the nav bar follows down the page. I need some help here is the JS but iam not too sure if my prolbem lays in the …

I need help positioning my sidebar on my browser. Every time I scroll down the sidebar follows down the screen causing me to lose half the info on the sidebar and only showing what fits in the screen. It has became a really pain in the @ss and I would …