Restyle buttons in navbar about tekdb

[PeregrineTEL]

Explanation of Bootsrap's .nav class: https://getbootstrap.com/docs/4.0/components/navs/

[PeregrineTEL]

If a child element has an absolute value then the parent element will behave as if the child isn’t there at all:...And when we try to set other values such as left, bottom, and right we'll find that the child element is responding not to the dimensions of its parent, but the document:...To make the child element positioned absolutely from its parent element we need to set this on the parent element itself:
.parent { position: relative; }
(from https://css-tricks.com/almanac/properties/p/position/
BUT the row is at the very top of the document, with:



Here is the row at the top of the document: