Why do websites only use a limited width for the important part of their content?
Facebook, Tumblr, Twitter, etc all have sidebars on both sides with the content in the center. I get that it's a popular way to do things, but when I'm trying to take screenshots or read without scrolling every few seconds, it's wildly inconvenient.
Is there a way to change the code on my blog so that it fills the screen/adapts to the screen size?
Every single site has so much wasted blank space; and when the window is made smaller than full screen, like when I have windows next to each other, the formatting is still fukt and often the actual content is the part that is sacrificed rather than the damn sidebars.
I know I can't fix other sites like facebook and twitter, but how can I get my personal tumblr blog to have an adaptable width?











