What are collapsing margins? When do margins collapse?

Oct 12, 2020 ... By default, the border value of most HTML elements is set to zero. Increasing the size of an element's border increases the distance between the ... Padding is valuable in making additional space inside an element, keeping it at a set distance from other aspects of a website. Using padding is extremely ... The main difference between padding and margin is that margin affects the space surrounding an element, while padding controls the space within an element. Padding Versus Margin ... Various dimension controls are built into different blocks to help you achieve greater customization for your layout and design, ... DOCTYPE html>