Bootstrap is a css library. Now a days bootstarp is most common and very flexible to use in our web pages. we can use bootstrap css and js both. with the help of bootstap we can change our web pages design.Bootstrap “spinners” can be used to show the loading view of our webpage.
Use Below Code :
<div class="spinner-border" role="status"> <span class="sr-only">Loading...</span> </div>
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