A few simple examples of loaders using only one
div and CSS.
It's usually common to show a loader to users when they must wait for something in a web application (an ajax request or a form submit, etc). Gif image loaders were great but by using CSS we can avoid the image request, also it's easier to customise and maintain and it's cooler.
Also you can clone the repository or download the zip file and get the main CSS file that is located in:
Add the CSS file to your project and add the link to the file:
Select the loader and add the corresponding HTML. In order to show the loader, you need to add the helper CSS class
... read the whole story at github.com.