Yes, the whitespace here does matter. Typically spaces don’t matter, but CSS functions are sensitive like that. … The * and / operators do not require whitespace, but adding it for consistency is allowed, and recommended.
Does whitespace matter HTML?
Whitespace inside leaf elements (elements not containing other elements) constitutes part of the text content of the element. There are few fixed rules for rendering, but browsers generally ignore leading and trailing whitespace within an element’s text content.
What does white space do in CSS?
white-space is a CSS property that helps control how whitespace and line breaks within an element’s text are treated. The white-space property can take these values: … The text wraps to the next line when needed. nowrap: Multiple whitespaces are collapsed into one, but the text doesn’t wrap to the next line.
Can CSS id have spaces?
Like others said, you cannot use spaces for the id, but you can for the class. You should not use whitespace in the ID element, as whitespace is generally accepted as a selector combinator.
Why is whitespace important in HTML?
They allow you to format your code in a way that will make it easily readable by yourself and other people. In fact much of our source code is full of these white space characters (that is, unless you write obfuscated code).
Is HTML tab sensitive?
No. HTML code does not need to be indented, and all browsers and search engines ignore indentation and extra spacing. However, for any human reader it’s a good idea to indent your text because it makes the code easier to scan and read.
What is whitespace HTML?
How do you prevent a line break in CSS?
If you want to prevent the text from wrapping, you can apply white-space: nowrap; Notice in HTML code example at the top of this article, there are actually two line breaks, one before the line of text and one after, which allow the text to be on its own line (in the code).
What is whitespace Nowrap?
nowrap. Collapses white space as for normal , but suppresses line breaks (text wrapping) within the source. pre. Sequences of white space are preserved. Lines are only broken at newline characters in the source and at <br> elements.
What does white space mean?
In page layout, illustration and sculpture, white space is often referred to as negative space. It is the portion of a page left unmarked: margins, gutters, and space between columns, lines of type, graphics, figures, or objects drawn or depicted. … For publication designers, white space is very important.
Can HTML ID have space?
id ‘s value must not contain whitespace (spaces, tabs etc.). … In contrast to the class attribute, which allows space-separated values, elements can only have one single ID value. Note: Using characters except ASCII letters, digits, ‘_’ , ‘-‘ and ‘. ‘ may cause compatibility problems, as they weren’t allowed in HTML 4.
What is ID attribute in CSS?
Can class name have space?
A class name can’t have spaces. When you have a space-separated string in your class attribute, you’re always giving your element several classes.
Why is white space bad?
Micro white space has a direct impact on content legibility. For example, marginal white space surrounding paragraphs affects the user’s reading speed and comprehension. If text appears in margins outside regular paragraphs, people read it more slowly. They find it harder to understand than text without such margins.
How do you remove extra space in CSS?
Normally, setting margin:0 and padding:0 for the html and body elements, like you have done, should be enough to remove all spacing around the page.
How do I remove white space in HTML?
html page is shown here in IE7. This spacing exists because of the default margin of the body element. Because of this, we can remove the spacing by setting the margin of the body element to 0. This is done in the style-test-2.