What does with a margin of 0 mean?

0 is for top-bottom and auto for left-right. It means that left and right margin will take auto margin according to the width of the element and the width of the container. Generally if you want to put any element at center position then margin:auto works perfectly.

What does margin-top mean?

The margin-top CSS property sets the margin area on the top of an element. A positive value places it farther from its neighbors, while a negative value places it closer.

What does margin 0 padding 0 mean?

For zero padding, imagine putting a box into a box where the inner box is just slightly smaller so it fits perfectly. There is no space between the inner (content) box and the outer (border) box so there is zero padding. Margin is just the space outside the border.

What is the use of margin-top?

The margin-top property in CSS is used to set the top margin of an element. It sets the margin-area on the top of the element. The default value of the margin-top property is 0.

How do you use margin 0 auto?

By setting for example: margin-left: 50px you’ll force your browser to set that empty space to the left from your element, on the other hand, using margin: 0 auto; will tell the browser something like this: “I don’t want any empty space from the top and the bottom, but I want to have as much empty space from my left …

Can margin top be negative?

It is possible to give margins a negative value. This allows you to draw the element closer to its top or left neighbour, or draw its right and bottom neighbour closer to it.

How do you make a margin and padding zero?

Add a rule to your CSS stylesheet that sets all the margins and padding values of HTML elements to zero.

What is padding 0 in CSS?

The padding property in CSS defines the innermost portion of the box model, creating space around an element’s content, inside of any defined margins and/or borders. Padding values are set using lengths or percentages, and cannot accept negative values. The initial, or default, value for all padding properties is 0 .

Can margin-top be negative?

What is the difference between top and margin-top?

top is for tweak an element with use of position property. margin-top is for measuring the external distance to the element, in relation to the previous one. Also, top behavior can differ depending on the type of position, absolute , relative or fixed .