CSS Box Model
Control content, padding, borders, and margins.
What you’ll learn
Every element is a box. Border-box sizing keeps declared widths predictable by including padding and border.
Press Ctrl/Cmd + Enter to run.
Control content, padding, borders, and margins.
Every element is a box. Border-box sizing keeps declared widths predictable by including padding and border.
Press Ctrl/Cmd + Enter to run.