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.

Can IDs have spaces HTML?

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.

Can class names have spaces?

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.

How do I add a space in CSS?

To create extra spaces before, after, or in-between your text, use the   (non-breaking space) extended HTML character. For example, with “extra space” we have the following code in our HTML. If you are using a WYSIWYG editor to enter the code above, you must be in the HTML tab or editing the HTML code.

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What does a space mean in CSS?

div.

A space in a CSS selector has very special meaning. It means that the part of the selector that occurs right of the space is within (a child of) the part of the selector to the left. … It means that it will select only <div> elements with a class name of “container” and no other elements.

Is HTML ID case sensitive?

In the context of the DOM and Java Script yes, ID’s are case sensitive. … The case sensitivity of document language element names, attribute names, and attribute values in selectors depends on the document language. For example, in HTML, element names are case-insensitive, but in XML, they are case-sensitive.

How do you call a CSS ID?

To use an ID selector in CSS, you simply write a hashtag (#) followed by the ID of the element.

What is CSS class name?

A CSS class is an attribute used to define a group of HTML elements in order to apply unique formatting to those elements in CSS. This group can contain more than one type of element. … To start, you’d create and add a class name to your heading elements. Instead of using a class name like .

How do you call two classes in CSS?

To specify multiple classes, separate the class names with a space, e.g. <span class=”left important”>. This allows you to combine several CSS classes for one HTML element.

How do you refer to a class in CSS?

To select elements with a specific class, write a period (.) character, followed by the name of the class. You can also specify that only specific HTML elements should be affected by a class. To do this, start with the element name, then write the period (.)

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How do you put space between images in CSS?

How to Fix Spacing if Your Image is Less than 16 Pixels High:

  1. Add style=”display:block” to the image.
  2. Add align=”left” to the image.
  3. Add align=”right” to the image.
  4. Add style=”float:left” to the image.
  5. Add style=”float:right” to the image.

How do you put a space between two CSS buttons?

How can I create more space between a button and text box in HTML or CSS? You can add more space between a button and text box by using “margin” attribute. If you want to add right side more space then add “margin- right”, for left side “magin-left”, for top side “margin-top”, for bottom “margin-bottom”.

How do you add space between words in CSS?

Defines the spacing between words of a block of text.

  1. default word-spacing: normal; The spacing between the characters is normal. The quick brown fox jumps over the lazy dog.
  2. word-spacing: 5px; You can use pixel values.
  3. word-spacing: 2em; You can use em values: this allows the spacing to remain relative to the font-size.

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.

What are the selectors in CSS?

CSS Selectors

  • Simple selectors (select elements based on name, id, class)
  • Combinator selectors (select elements based on a specific relationship between them)
  • Pseudo-class selectors (select elements based on a certain state)
  • Pseudo-elements selectors (select and style a part of an element)

How do I stop text wrapping 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).

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