Posts Tagged: Bootstrap
What does Bootstrap 4 data-toggle=”dropdown” do?
Have you ever noticed data-toggle=”dropdown” in Bootstrap 4 dropdown code sections and wondered what this does? Bootstrap includes a CSS stylesheet and JS full of functions to add click behaviors and interactivity. Instead of having you write custom javascript to initialize these functions, it searches the page for any elements that contain certain data attributes…. Read more »
Category: Common Questions
Should I use my own CSS or Bootstrap?
Does your website or application have any of the following? Paragraphs, tables, buttons, lists, tabs, headings, responsive embeds, images, responsive breakpoints, etc. The main benefit of using Bootstrap is it saves you time writing common CSS styles most projects have. It is a toolkit you know is fully documented in case you need to add… Read more »
Category: Common Questions
What Are the Bootstrap 4 Text Font Sizes and How Do You Change Them?
Bootstrap’s font sizes are calculated off of the body font size by using rem values. If you change the body font size all styles will be increased/decreased automatically. Rem stands for “root em” because it calculates the size based on the size of the root of the document or body tag. So Bootstrap’s global default… Read more »
Category: Common Questions
Bootstrap 4 Img Responsive Class Example
In Bootstrap 3 you would use the class .img-responsive but in Bootstrap 4 this class name has been renamed to .img-fluid View on codepen How to create a responsive image in Bootstrap 4 .img-fluid
1 2 3 | <img src="https://dummyimage.com/1200x400/000/fff" alt="responsive image" class="img-fluid"> |
Category: Common Questions
How Do I Make an Image Responsive in Bootstrap 4?
.img-fluid
1 2 3 | <img src="https://dummyimage.com/600x400/000/fff" alt="placeholder image" class="img-fluid" /> |
In Bootstrap 4 you would use the .img-fluid class on all images you would like to be responsive. This class tells the browser not to expand the image larger than its original size using a max-width. And it also tells it to scale down the image if the browser window gets narrower than… Read more »
Category: Common Questions
