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#Bootstrap fluid image column how to
#Bootstrap fluid image column code

In the below example I am using 4×3 aspect ratio. You can have 4 differnt classes for aspect ratios which are ratio-1×1, ratio-4×3, ratio-16×9 and ratio-21×9. Use class ratio ratio-16×9 for providing responsiveness to iframes and videos. We all use videos in our website and mostly embed them from Youtube so like images they also need to be made responsive.

#Bootstrap fluid image column code

For this copy the embed code from Youtube and apply the necessary bootstrap classes to it. We can give the video either the aspect ratio of 4×3 (by embed-responsive-4b圓 class) or 16×9 (by embed-responsive-16by9 class) and so on.Īlso provide the video element embed-responsive-item class.Įxample: Let us embed a Youtube Video and make it responsive using Bootstrap. embed-responsive-21by9 or embed-responsive-16by9 or embed-responsive-4b圓 or embed-responsive-1by1 To make a video responsive place it inside a div that has the two classes: We can embed the videos by using the following 3 tags which are –, , or tags. We can put a video in a web page either by using tag or embed it from other sites like Youtube. Therefore don’t apply img-fluid class to small size images. Small images like icons have much smaller width than any smartphone’s screen so it is of no use to resize them. When the img-fluid class applied to the image, Bootstrap automatically applies the CSS Media Queries to the image for different screen sizes.ĭon’t Add ‘img-fluid’ Class to Small Images! To make Responsive image with Bootstrap you just have to place img-fluid class on the img tag: To be more precise the width of the image is scaled down according to the column’s width where it is placed. When viewing it on iPhone 8 (whose screen width is 375 pixels) then Bootstrap will resize this image to a smaller size and thus making it to fit on the iPhone’s screen. Suppose if the width of the image is 500 pixels.

For this we make them responsive using Bootstrap.

The images whose original sizes are bigger than the screen width of the viewing machine have to be resized.

#Bootstrap fluid image column how to

How to Use Bootstrap Bootstrap Responsive Image.

If you are a beginner in Bootstrap 4 then I would recommend to first read the below tutorial: In this tutorial I will explain all these things from scratch and help you to make every Image, Video and Navbar mobile friendly using Bootstrap 4. And for this purpose we use Bootstrap framework. Every website contains some images, videos and a Navbar at the top.