Back to blog

Flexbox vs. CSS Grid: Which Should You Use and When?

Flexbox vs. CSS Grid: Which Should You Use and When? | SolidBrain

An attractive layout is an integral part of a perfect user experience. It simplifies the use of the website, making the clients spend more time at a particular online resource. 


All in all, the way how your site is displayed on the screen directly depends on the layout. It includes such important elements as header, navigation, content, and footer.


In case you want to attract more new users, you should consider the factors necessary for a perfect layout:


  • Responsiveness


  • Multiple viewports


  • Optimization for all browsers, devices, and screen sizes


An eye-catching layout guarantees the constant growth of organic traffic. Take into consideration that modern developers use CSS to adjust the websites’ layouts. Usually, they opt for CSS Flexbox or CSS Grid. In this article, you will find out the main differences between these options as well as discover their main advantages and drawbacks. 





CSS Layout - Grid vs Flexbox

CSS Grid VS Flexbox is one of the main questions discussed by web developers. Although both layout models have similar features, there are also some significant differences. For example, it’s possible to use CSS Grid only for the creation of two-dimensional layouts. At the same time, Flexbox offers the possibility to create one-dimensional layouts. Keep reading this article to discover more about the “Flexbox VS CSS Grid” issue.



What Is CSS Flexbox Layout?


CSS Flexbox was introduced in 2009. The main aim of this layout system is to ensure the creation of responsive web pages. It offers the perfect organization of its elements, which significantly simplifies the work of web developers. Thus, Flexbox has become one of the most popular layout systems used for the development of modern websites.


If you want to choose Flexbox or Grid, you should consider that you will be able to use only the first option for the creation of a row or a column axis layout. Thanks to it, you will have the possibility to design and develop a responsive website without the necessity to use numerous float and position properties in your CSS code.


You can start using Flexbox by the creation of a flex container. You should use the display: flex property to deal with this task. As soon as you do it, all elements inside the created flex container will be turned into flex items.


The collection of Flexbox properties is truly impressive. They allow adjusting elements the way you want. You can change their order, determine whether they have to grow or shrink, and do other manipulations necessary for the creation of a unique layout.


Do you need a Flexbox grid example? Just imagine that you have three similar elements inside a div element. In this case, you can use the order property to reverse the order of the elements without any difficulties. Take into account that these features save a lot of time and resources as well as are extremely useful for the creation of a unique style.



Flexbox VS Bootstrap grid


First of all, it’s impossible not to mention that Bootstrap 4’s grid was developed with Flexbox. Besides, you should remember that it’s possible to create Bootstrap’s grid using only HTML, while Flexbox requires both HTML and CSS.


In addition, Bootstrap offers the following noteworthy features:


  • Twelve column system


  • Sass variables


  • Five default responsive tiers


  • Tons of predefined classes


Thanks to it, you can use Bootstrap for the establishment of complex layouts without the necessity to build them from scratch. Besides, it doesn’t require the knowledge of unique syntax, making Bootstrap a perfect option for beginners. 



CSS Layout Grid


Now let’s get back to the “CSS Flexbox VS Grid” issue and discuss the unique features of CSS Grid. This is another powerful layout system popular with modern web developers.


CSS Grid is a two-dimensional layout system, which allows working with columns and rows simultaneously. It opens many possibilities for the creation of more complex and well-organized design systems.


You have to pass a display: grid property to your block element to start using CSS Grid. After that, you will be able to set the number of rows and columns you want to add.


It’s impossible not to mention some CSS Grid’s properties while discussing the “CSS Grid Layout VS Flexbox” issue. Here is the list of the most important of them:


  • grid-template-rows creates the set number of rows


  • grid-template-columns creates the necessary number of columns






CSS Flexbox vs. Grid - Which should you use?


Now you know the most important information related to the “CSS Grid VS Flexbox” issue. However, which one of these two options should you use while developing your project? Right now, we will show you the main differences between these layouts.



Reasons to use Flexbox


Since we talk about the “CSS Grids VS Flexbox” issue, it’ll be a good idea to describe the situations when you should consider using the last option:


  • You have to implement a simple design. In case you want to implement a layout design with a few rows or columns, it’ll be a wise decision to opt for Flexbox.


  • You have to align elements. If you want to deal with this task without any difficulties, Flexbox is your perfect option. Just create a flex container and set any flex direction you want.


  • You want to create a content-first design. In case you aren’t sure how your content will look, you should use Flexbox. It will help you adjust the content avoiding possible problems in the future.



Reasons to use CSS Grid


It’s important to deal with the “Flexbox VS CSS Grid” issue in case you want to use the most efficient layout system to deliver a particular project as soon as possible. You will make the right choice if you choose CSS Grid for the following situations:


  • You want to implement a complex design. CSS Grid is a two-dimensional layout system, which is ideal for the creation of complex and maintainable web pages.


  • You have to add a gap between the elements of the block. Unlike Flexbox, CSS Grid has the gap property, which may stand you in good stead. Due to it, you will be able to set the gap between the rows or columns without the necessity to use the margin property.


  • You want to overlap the elements. CSS Grid offers the possibility to use the grid-column and grid-row properties, which significantly simplify the overlapping of the elements.


  • You have to implement a layout-first design. If you have a layout design structure, it’ll be wise to implement it using CSS Grid. The two-dimensional layout system will help you use rows and columns together and change their position in the way you want.



Solving Problems With CSS Grid and Flexbox


We’ve already discussed the situations when to use Flexbox VS Grid. All in all, you should remember two important things:


  • CSS Grid is perfect for advanced layout creation


  • Flexbox is an ideal option for the alignment of the elements


Besides, take into account that there is no need to limit yourself while thinking about the “Flexbox VS Grid” issue because you can get the most out of two options! It’s possible to use CSS Grid with Flexbox for the development of amazing web applications and powerful pages. Such synergy will help you to design your app with a well-built and unique layout.







Now you’ve discovered everything about the “Flex VS Grid” issue. You know which option is perfect for a particular situation. Moreover, don’t forget that you may always use CSS Grid + Flex for the creation of advanced websites and web applications.


Finally, in case you don’t know whether CSS Grid or Flexbox is the best option for your project, you may get in touch with SolidBrain experts. We will take care of issues to ensure the best results. Our company will find out whether your digital product needs CSS Grid or Flexbox to meet your business goals and requirements.


Ready to get started?

Talk to us and let boosting your business right now!

Let’s connect
Vasyl Kuzyk - SolidBrain
Vasyl Kuzyk Head of BDM
Khrystyna Oliiarnyk - SolidBrain
Khrystyna Oliiarnyk BDM
Let’s connect