# Css End To End

### CSS(Cascading Style Sheet)

### Box Sizing:-

Box sizing has two values,

**box-sizing: border-box;**

width + padding + border = actual width of an element  
height + padding + border = actual height of an element

on an element, padding and border are included in the width and height:

**box-sizing: content-box;**

width + padding + border = actual width of an element  
height + padding + border = actual height of an element

on an element, padding, and border are not included in the width and height: