Everytime I start a new react project and I specify width: 100%
for any item (let's just say a navbar) it stretches horizontally and then leaves like 5 px or so worth of "margin" or spacing between it and the edge. I'll attach a picture below.
It's kind of hard to see, but if you look closely right above the top border, you can see the bottom of the bookmark bar - that amount of spacing is on the left and right sides of the nav bar as well. Any ideas? (I've tried setting margin to 0, but didn't work)