Tribute page reviews needed

Hello guys, well I’m almost finishing with my tribute page but I’m having trouble with the responsive part. Wold be wise to use media queries and especific breakpoints?

Aside from that, leave comments and whatever you thinks will help to improve my page!

The code on github
Live preview


Your timeline section is perfectly fluid because you used percent which is a relative measurement. One way to scale a picture is to specify one dimension only then the browser will keep it proportional as the screen gets smaller. The way you did it was to give the img a parent with a set size in pixels to create a nice border with padding on the parent. So the solution with the minimum change to your code is to change #img-div {max-width: 650px;} and img {width:100%;}