Semantic UI is an open-source development framework that provides pre-defined classes to make our website look beautiful, amazing, and responsive. It is similar to Bootstrap which has predefined classes. It uses jQuery and CSS to create the interfaces. It can also be directly used via CDN like bootstrap.

Semantic UI provides the users with various different icons that can be used for different purposes with a beautiful user interface. In this article, let us see the icon size variation for the icon sets of Semantic UI.

Semantic UI icon size variation classes:

• mini: This sets the icon size to be mini.
• tiny: This sets the icon size to be tiny.
• small: This sets the icon size to be small.
• large: This sets the icon size to be large.
• big: This sets the icon size to be big.
• huge: This sets the icon size to be huge.
• massive: This sets the icon size to be massive.

Syntax:

<i class="mini icon ...">
    ...
</i>

Example 1: The following code demonstrates the bug icon along with different size variations as mentioned above.

Output:

Example 2: The following code demonstrates the bug icon along with different size variations of the icon set. 
 

Output:

Reference: https://semantic-ui.com/elements/icon.html