If you are just starting to learn Bootstrap, we have created a series of tutorials called 14 Days of Bootstrap 4
that can help you.
If you take a look at the source code of some of your favourite websites, we wouldn’t be surprised if you found common elements of the Bootstrap framework being put to use. As Bootstrap is arguably the most popular front-end framework for web development, many designers and developers employ the framework for rapid responsive development.
But why do some of these sites look nothing like the default Bootstrap theme? Quite simply, additional CSS stylesheets were added or the default Bootstrap stylesheets were modified (let’s disregard LESS or SASS for the sake of this tutorial).
In this short tutorial, we’ll show you how to do this in a manner that is clean, easy to maintain, and allows you to update to future versions of Bootstrap without breaking your custom styles (providing that the update is minor). (more…)