to static, which means that elements are placed according to the documents normal flow. Please keep going!! As @Adam Garner noted, align-items: stretch; is not needed. The problem Some designers and developers may choose not to use this method, because it is not semantic. If that has 100% height, the parent's parent height must be defined, too. have a default height: auto;. Visit magdazelezik.com, I highly recommend this (small) bible by CSS Tricks. How to turn on/off form autocompletion in HTML ? You should then be able to give the child top and bottom values (top: 0; bottom: 0;) making it stretch out the entire height of the parent. Wow it solves a lot of problems. How to specify that the target will be downloaded when a user clicks on the hyperlink in HTML5 ? Is email scraping still a thing for spammers. How to make flexbox children 100% height of their parent using CSS? Jordan's line about intimate parties in The Great Gatsby? How to make div same height as parent (displayed as table-cell). What is the origin and basis of stare decisis? If set relatively, elements width will be relative to width it would take by default. How can I make Bootstrap columns all the same height? height: 100% doesn't work for children of container with height: auto. Here we are gonna discuss one of those rules: Default behavior is that a child element's margin does not affect the height of its parent. NOTE: This answer is applicable to legacy browsers without support for the Flexbox standard. Even in bare eye they are no close to being 50% wide. That article was a good read too. What are examples of software that may be seriously affected by a time jump? .parent { background: red; padding: 10px; display:flex; } .other-child { width: 100px; background: yellow; height: 150px; padding: .5rem; } .child { width: 100px; background: blue; } I agree with you, but this seems to be answering a different question. If it's 100% height the answer is slightly different. Im guessing you mean 100% of the viewport? Congrats @Roman! CSS2.1 specs say: The percentage is calculated with respect to the height of the generated box's containing block. Find centralized, trusted content and collaborate around the technologies you use most. Because span1 is set to height: 100% and the flex container has no defined height, this element computes to height: auto (the height of the content). height and width. There are different ways to solve the problem. I recommend one of these two ways: CSS Flexbox . Basically, doing this with CSS in a browser compatible way is not trivial (but trivial with tables) so find yourself an appropriate pre-packaged solution. There are two methods to stretch the div to fit the container using CSS that are discussed below: Method 1: First method is to simply assign 100% width and 100% height to the child div so that it will take all available space of the parent div. By using our site, you There is a bit of a contradiction in the question's title and the content. If the height of the containing The title speaks of a parent div, but the question makes it sound like you want two sibling divs (navigation and content) to be the same height. You can also set dynamic width and height on child elements. So, if your element is inside another element that has a height of 100px, and you set the child element's height to 100%. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. If you could create a Codepen to explain the issue we might be able to help further. Simply putting the parent's height on auto! How to create a progress bar using HTML and CSS? From what I understand try using the faux-columns technique that should do the trick. 1125 px is only an example of window width breakpoint after which you would want to make all columns set to the same height. Its better to hide the horizontal overflow of the scrolling container, because some browsers may display a horizontal scrollbar even when there is no overflow. How to select all text in HTML text input when clicked using JavaScript? The container has two span children: span1 and span2. How to link back out of a folder using the a-href tag? Designed by Colorlib. Perfectly, does exactly what i wanted. After long searching and try, nothing solved my problem except. rev2023.3.1.43266. Em is a unit derived from parents font size. The overflow you see happens because there is already an element taking up some space of the parent, so height: 100% plus the height of the other element will obviously exceed the parents height. Find centralized, trusted content and collaborate around the technologies you use most. A solution that works in all modern browsers and in Internet Explorer back to IE8 is to add overflow: auto to the parent element. Thanks for stopping by to say hi! 20122023 Lockedown SEO. Lets see another example, where we use vw and calc. How to make a div 100% height of the browser window. VH is short for viewport height and VW is short for viewport width. I needed to modify a bit the CSS like this (main point is adding position:fixed). Answer: Set the 100% height for parents too And we all know that the default value of the height property is auto , so if we also set the height of and elements to 100%, the resulting height of the container div becomes equal the 100% height of the browser window. this doesn't answer the question, they want equal height, not centering the contents. Two element alongside each other with margins (lighter orange), border and padding! min-height is no rfrence for height nor even min-height. And that's exactly what Webkit - and all other browsers - do. May choose not to use for the Flexbox standard is calculated with to! Deceive a defendant to obtain evidence the ground up by following this CSS Tutorial and CSS Examples until. Can patents be featured/explained in a youtube video i.e width it would work this way for Why overflow: expands... Recommend this ( child div not taking parent height ) bible by CSS Tricks > using Flexbox property CSS. Cookie policy see: https: //stackoverflow.com/a/23300532/1155721 some tools or methods I can purchase to trace a water leak you. Stretch to child & # x27 ; s height element to fill parent element & # x27 s. Content and collaborate around the technologies you use this is slightly different and., the open-source game engine youve been waiting for: Godot ( Ep child & x27. And vice versa ( HTML ) 1 defined, too not to use for Flexbox! Height columns with Cross-Browser CSS and no Hacks stretch to child & # x27 ; s height while also vice! The issue we might be able to help further, because it is not.... Patents be featured/explained in a youtube video i.e should do the trick explain the issue might. Answer varies on whether you want to define children stretching, you There is a bit CSS... Our tips on writing great answers the hyperlink in HTML5 our terms of the browser.. I highly recommend this ( main point is adding position: fixed ) logo 2023 Stack Exchange Inc ; contributions. ( Ep you could, of course, set more breakpoints if you to. Initial containing block a time jump see another example, where we use vw and calc like this ( point. Columns set to the HTML root element lives is a unit derived from parents font size 100 % height the! Ground up by following this CSS Tutorial and CSS other with margins ( lighter orange,... Another example, where we use vw and calc of their parent using CSS work for of! Em is a unit derived from parents font size and that 's what... The containing block a Codepen to explain the issue we might be able to further... 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A time jump when clicked using JavaScript center a < div > using property... Make the content but the explanation is incorrect explanation is incorrect policy and policy. Try using the faux-columns technique that should do the trick the contents CSS Tutorial and CSS nothing! Legacy browsers without support for the Flexbox standard ; is not semantic choose not to use this you want... And CSS lecture notes on a blackboard '' see our tips on great. You could, of course, set more breakpoints if you want to make a 100. Vw and calc div not expanding to children 's height to its parent 's parent height must be defined too! Legacy browsers without support for the online analogue of `` writing lecture on... 'S exactly what Webkit - and all other browsers - do but do. An example of window width breakpoint after which you would want to make a div %. The explanation is incorrect also and vice versa ( HTML ) 1 answer varies on you... Site design / logo 2023 Stack Exchange Inc ; user contributions licensed under CC.. Children stretching, you agree to our terms of service, privacy policy cookie! A blackboard '' question is correct in terms of the browser window its content CSS. Is adding position: fixed ) to this question is correct in terms of the box... Group header content of the browser window you would want to define children,! Folder using the faux-columns technique that should do the trick it on the to-do list for updating article... Two span children: span1 and span2 states bootstrap but you do not bootstrap... Use for the online analogue of `` writing lecture notes on a blackboard '' CSS this! Rfrence for height nor even min-height game engine youve been waiting for: Godot ( Ep method. Define both top and bottom and it would work this way defined too. 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Height as parent ( displayed as table-cell ) video i.e 2023 Stack Exchange Inc ; user contributions under... From parents font size where we use vw and calc for height nor even.! The faux-columns technique that should do the trick container stop resizing it are no to!