Glossary: CSS Layout and Responsive Design
box-sizing: border-box
Also written: box-sizing, border-box, content-box
Makes `width` include padding and border, so a 250px box stays 250px wide. By default `width` covers only the content.
Glossary: CSS Layout and Responsive Design
Also written: box-sizing, border-box, content-box
Makes `width` include padding and border, so a 250px box stays 250px wide. By default `width` covers only the content.