Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

What is the width of empty space in HTML?

Tags:

html

css

For example,

<a>foo</a>
<a>bar</a>

And CSS

a {
    background-color:red;
}

There will be a white space between the a, what is the width?

like image 699
Ryan Avatar asked Jul 26 '14 11:07

Ryan


People also ask

What is blank space in HTML?

Since there is no blank space keyboard character in HTML, you must type the entity &nbsp; for each space to add. To insert blank spaces in text in HTML, type &nbsp; for each space to add. For example, to create five blank spaces between two words, type the &nbsp; entity five times between the words.

What does white space Nowrap mean?

nowrap. Collapses white space as for normal , but suppresses line breaks (text wrapping) within the source. pre. Sequences of white space are preserved.

How do I make a nonbreaking space in HTML?

A commonly used entity in HTML is the non-breaking space: &nbsp; A non-breaking space is a space that will not break into a new line. Two words separated by a non-breaking space will stick together (not break into a new line). This is handy when breaking the words might be disruptive.

What is the use of width in HTML?

HTML width Attribute 1 Definition and Usage. The width attribute specifies the width of the element, in pixels. Note: For input elements, the width attribute is used only with <input type="image">. 2 Applies to 3 Examples. Your browser does not support the video tag. 4 Browser Support

What is spaces in HTML (blank spaces/whitespace)?

What is Spaces in HTML (Blank Spaces/ Whitespace)? What is HTML Basics–Whitespace? Spaces in HTML can be difficult to understand for the novice web designer, because whether you type 1 space or 100 in your HTML, the web browser automatically collapses those spaces down to just one.

How to insert an empty space on the web page?

The <spacer> element is used to insert empty spaces on the web page both horizontally and vertically. Modern browsers don’t support the <spacer> tag.Use HTML <pre> and <br> tags, or CSS margin and padding properties instead.

What is whitespace collapse in HTML?

This behavior is called whitespace collapse — browsers will display multiple HTML spaces as one space, and will also ignore spaces before and after elements and outside of elements. While this rule is sometimes inconvenient, there are a few workarounds that beginner HTML programmers should know.


Video Answer


1 Answers

The width is the advance width of the common SPACE U+0020 character. This width varies by font; according to Microsoft’s Space Characters Design Standards, it may vary from 0.2em to 0.5em, and the typical width is 0.25em. Here, as usual, em denotes the size of the font. Thus, if the font size is 16px, a typical spacing would be 4px, but the spacing may vary from 3px to 8px, depending on font.

The reason is that when there is (only) whitespace between two inline elements, like a line break in this case, one SPACE character is rendered between them. (This applies under normal conditions. If text-align: justify is in effect, the space may be stretched.)

Normally should not worry about the width, but you may have some specific reason for knowing it, e.g. in order to cancel its effect by setting a negative margin with the same value. However, if you want to remove the spacing, the simplest and most robust method is to remove all whitespace between the elements: <a>foo</a><a>bar</a>.

like image 110
Jukka K. Korpela Avatar answered Sep 28 '22 10:09

Jukka K. Korpela