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Flexbox is a front-end technology which can easily organize HTML items and create beautiful and responsive layouts. Leading companies rely on it to make their websites accessible in every screen possible, which granted it the status of an industry-standard tool. There are some points I’ve learned by myself, so other beginners won’t be afraid of using this awesome technology. Check if any HTML tag is the parent of all the elements you want to move, and the size of the parent container should always be bigger.