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What are the units for margin and padding?
Padding and margin In order to ensure consistent use of whitespace throughout the application, given a component could be used in a variety of contexts, it may be best to use rem for margin and padding than em .
What is margin and padding in web design?
Padding is the space between the web element (text, image, buttons, etc…) and the border of that element, whereas Margin is the space outside the border of that element.
Should I use em for padding?
em units should be used to allow for scalability within the context of a specific design element e.g. setting the padding, margin and line-height of menu items to use em values works well to properly scale navigation menu items.
Which unit is best for CSS?
The Best CSS Unit For a Responsive Design
- Pixel.
- Relative Length Unit.
- Furthermore, they are most commonly used unlike other relative units that have limited browser support but you can get a detailed explanation on other relative units at tutsplus.com.
- Em.
- Percentage(%)
- Viewport Width (vw)
- Viewport Height (vh)
What units do you use for margins?
Margins and padding for text (p, h1, h2, etc.) should always be defined in ems if your text is defined in ems, so they stay proportional as the user scales text up and down. Even if you spec your text in px, ems are good units for padding and margins, because the user can still override the basic text size.
Are REMS better than pixels?
The answer used to be absolutely yes because, if you used px units, you prevented the text from being resized by the user at all. But browser zoom is the default method for making everything bigger (including text) these days and it works great even if you use px .
What Is REM and EM in CSS?
To recap, the em unit means “my parent element’s font-size” in the case of typography. So each successive level of nesting gets progressively larger, as each has its font size set to 1.3em — 1.3 times its parent’s font size. To recap, the rem unit means “The root element’s font-size”. (rem stands for “root em”.)
When to use absolute units for margin and padding?
When applying margins and padding, you should avoid using absolute units . This is because these units won’t adapt to the changes in font size or screen width. Let’s say you have set the width of an element to 50% and also applied a margin of 15px on it.
What’s the difference between margins and padding in web design?
One of the most confusing differences in Web design is between margins and padding, and the decision as to when to use one or the other sometimes puzzles even knowledgeable designers. So let’s start with the difference between the two. I cribbed this from an excellent short article on the subject by Kamal Mettananda.
What’s the computed value for margin and padding?
In case of em units, the computed value for margin and padding is based on the font size of the element. In the previous CodePen demo, the padding applied to the bottom three text elements is 1em. However, the computed value of padding is different in each case because of the different font size.
What should the margin be on an HTML page?
As we can see in the graphic above, margins define the “negative space,” or “whitespace,” around an HTML element such as a paragraph, a heading, an image, a div, or something else. p { margin: 15px; border: 1px solid black; }