Css dynamic width based on text. Hope that helps.

Css dynamic width based on text. The best way to get a better sense for how this works is to open up that CodePen shared above in a new tab and resize the browser. Then we use the width of the hidden select as the width of the visible select. This is not a percentage of it's container div, it is a percentage of the text size that is set in the container. Your 3 div widths could be equal to width:calc(33% - 50px / 3) and the 50 pixel wide div can still be set to width:50px. Jan 9, 2021 · Here is a simple example: . This method selects and updates the value of the width property dynamically. What I want is . I have a vertical menu and i want to make it localizable, but localized strings in menu elements often goes out off the edge. Feb 23, 2017 · Sass was used just to make that output a little easier to generate, and the fact that there is a smide of math involved. The height of the HTML control will tell us the Learn the CSS clamp function for responsive font sizes. Oct 31, 2020 · As shown the text are indeed scaling if i resize the browser width wise however, i realized that when i adjust the height of the browser, it doesn't scale at all. May 19, 2020 · Dynamic Element Resizing in CSS With the ever-increasing selection of monitors, tablets and mobile devices, the project of creating web applications that display beautifully on all screens is … Jul 14, 2025 · The field-sizing CSS property enables you to control the sizing behavior of elements that are given a default preferred size, such as form control elements. Jan 21, 2013 · I know that this could be solved fairly easily with JavaScript, but I'm only interested in a pure CSS solution. item{ width: calc(100% - 60px); height: calc(100% - 60px); } Here is a common situation I find and how calc () can help solve the dynamic layout issues. The text size can be set with a vw unit, which means the "viewport width". In this article, we are going to learn about different approaches to achieving dynamic grid layouts, with their syntax, and example code for each method. Here Aug 3, 2010 · Is there any other way in HTML, JavaScript, PHP or CSS to set minimum width? I want a text input field with a dynamically changing width, so that the input field fluids around its contents. In this article, we will dive deep into the world of CSS sizing, exploring the different units, techniques, and best practices for responsive design. Nov 11, 2020 · The trick is that you exactly replicate the content of the <textarea> in an element that can auto expand height, and match its sizing. " Actually, em is relative to the font-size of the container. In this blog post, we’ll explore the best techniques to make font sizes responsive using modern CSS practices, along with real-world examples. Does anyone have a no-js solution for that case? Is there a way to dynamically set a table's font size so that all content fits in a table set at 100% width without causing text to shift to the next line? The max-content property sets width of a div element dynamically based on its content. Mar 27, 2017 · Using CSS only, if you &lt;div&gt;Some dynamic text&lt;/div&gt;, how do you make the height and width of the div equal dimensions when the width is determined by the dynamic text? Dec 5, 2016 · Continue to help good content that is interesting, well-researched, and useful, rise to the top! To gain full voting privileges, Learn how to auto-scale the width of input[type=text] elements based on their value in HTML and CSS. Every input has a built-in padding of 2em, that is the problem and second problem is that min-width ain't working on input at all. Jul 12, 2025 · To make a <div> automatically adjust its width based on its content using CSS, there are several effective approaches. Apr 2, 2020 · On every change the script will change the innerText of the helper element, gets the new offset width and updates the CSS Custom Property --dynamic-size with the new width. Based on the browser viewport with itself what you really need is a fit text solution that looks at the container size. Mar 28, 2023 · This container has a class named "container," and it contains the text enclosed in a paragraph tag. In this guide, we will explore different techniques to achieve dynamic font resizing using CSS, JavaScript, and jQuery. I guess the question is, can you prompt a change in css based on window width? Apr 19, 2023 · The presentation and layout of web pages are managed using the powerful styling language known as Cascading Style Sheets, or CSS. Why don’t you use dynamic font-size instead? What is dynamic font-size? Dynamic font-size means your text sizes will be changed proportionally to the user’s viewport width. Its width should stop spreading with What if I will tell you how we could solve fit-to-width text with pure CSS without any hardcoded parameters? Curiously, scroll-driven animations will allow us to do just that! 9 Use the span tag with display:inline-block css attached to it. How can I dynamically set the width of the div to resize along with the parent (expanded layout) container? Currently, if the div is set to auto width, it is inifintely extended off of the page. Before the availability of container query units, techniques usually relied on the viewport width - vw - unit. Let’s get started! Step 1: HTML Apr 7, 2021 · CSS: . Unlock the power of CSS Variables for dynamic styling. We have set "width: max-content" property on div, which allows it to fit it's content width dynamically. Oct 9, 2022 · I need to display user entered text into a fixed size div. This will eventually provide a Mar 29, 2025 · Dynamically adjusting font sizes based on screen width ensures that the text remains readable and well-proportioned, whether viewed on a mobile phone, tablet, or desktop. Using viewport units and calc(), we can have font-size (and other properties) adjust their size based on the size of the screen. Mar 25, 2020 · By default, <input> and <textarea> elements don't change size based on the content they contain. Feb 11, 2025 · This tutorial provides a step-by-step guide to implementing a JavaScript code snippet that enables automatic expansion of input field and textarea widths based on the length of the entered text. A dynamic grid layout adjusts based on the content and screen size. So the question is how to make font resizable depending on the string l Jan 22, 2023 · Option #1: Make Your Own Power Apps Auto-Width Label This approach uses a clever technique to determine what the width of the label should be. Look for fittext. Jun 6, 2023 · Approach: Using CSS and JavaScript: One way to achieve a CSS-fluid layout is to use CSS and JavaScript together. Resize the browser window to see how the font size scales. In this approach, we set the height of the element as a percentage of its width in CSS, and then update the element's height dynamically using JavaScript whenever the window is resized. Here Jul 29, 2024 · In this article, we have given a text paragraph and the task is to fit the text width dynamically according to screen size using HTML and CSS. Remember, how many pixels 2em is depends on the font-size of the body (which is set as a percentage by the script). What I want is for the font size to be automatically adjusted so that the text fills the box as much as possible. Jul 7, 2015 · In the Fiddle link, you can see image with some content. Aug 10, 2015 · 30 I'm having some issues trying to get text-overflow: ellipsis to work on an element with dynamic width. Jul 23, 2025 · Making CSS font size fit a container effectively involves ensuring that the text scales appropriately based on the dimensions of the container. The div is inside an expanded layout container. The only way I can think is to make a hidden element that has variable width set by css, put text in its innerHTML, and get the width of that element. Start reading and learning how to calculate and manage the dynamic height. Jul 24, 2013 · Although a bit unsupported in older browsers, I would recommend using calc (). In this manner, the font size will calibrate to the width of the container as the container's size switches. Jul 9, 2025 · Dynamically resizing a <div> width can enhance the visual appeal and usability of a web application. Jan 13, 2016 · Learn how to create a div box with dynamic width that adjusts automatically based on its text content using CSS and JavaScript. This makes sure that each column width fits the content appropriately, allowing the table to be more responsive to varying data lengths and improving readability. This technique is particularly useful for responsive designs, where text needs to adapt to different screen sizes or container dimensions. In this blog, we’ll explore the fundamental concepts, usage methods, common practices, and best practices for achieving this in HTML and CSS. This way you can still set the "thickness" of the control, without constraining it to a fixed width. For our example, we are using Barlow Oct 7, 2023 · CSS variables, also known as CSS custom properties, offer more flexibility and dynamic styling in CSS. Some of the important properties used in the code are as follows- Learn how to create responsive typography with CSS. Is there any way to make the button's width fit to the text, automatically? Nov 13, 2012 · Your text size will not adjust by using a percentage, it will remain constant. I have added a hidden select #width_tmp_select to compute the width of the visible select #resizing_select that we want to be auto resizing. They help reduce repetition by allowing you to define reusable values throughout your CSS. haha thanks, glad you like the site, after this it's just a matter of implementing content. This is a common requirement when you want a container to expand or shrink based on the amount of content it holds. Jul 12, 2023 · Is there a way to dynamically adjust the font size of a text element based on the width of its container? Mar 11, 2025 · Learn how to use the CSS calc() function to create a responsive three-column layout and dynamically adjust font size based on browser width. Explore CSS custom properties and find out how they can be used to make better, more dynamic stylesheets. Whether you’re creating an image gallery or a responsive card system, maintaining this aspect ratio ensures your elements remain visually A really long line of text that should still fit inside the box at a smaller size. <input type="text" onkeypress="myFunction()"> Here, we select the <input> element and add a method to it which occurs when a key is pressed. May 29, 2015 · Learn how to dynamically adjust HTML text input width to match its content using JavaScript techniques. How do i ensure that the text is scaled based on the width and height of the container? Jun 4, 2023 · Fluid typography is the term for designing font-size rules that responsively adapt the size based on the amount of available inline space. Discover how to set a dynamic CSS div width based on text length with an easy-to-follow solution using modern CSS features. Jun 29, 2023 · Hello community! I use the following CSS code to style the next and previous buttons in a survey. This property enables you to override the default sizing behavior, allowing form controls to adjust in size to fit their contents. Right now, I just look if the text fits the button in the mobile version and then adjust the width of the box. The CSS code inside the head element targets this container's paragraph element and sets its font size to be 5% of the viewport width, or vw. By integrating this feature into your web application, you can create a more user-friendly interface that dynamically adjusts to accommodate varying text lengths. Responsive Design: Ensures the layout adjusts across different devices and screen sizes, enhancing the overall user experience. Another approach is to use media queries to apply different font sizes at specific breakpoints. Mar 20, 2025 · The CSS calc-size() function enables us to perform calculations using intrinsic size values such as auto, min-content, max-content, and fit-content. Furthermore there is a Custom Property arrow-size for the dropdown-arrow-width of the select element, which is added up to the dynamic sized property. These Jul 11, 2025 · Why Make a Div's Height Adapt to Its Content? Flexibility: Allows the container to resize automatically based on its content, accommodating different text lengths, images, or dynamic content. Learn how to create flexible, maintainable stylesheets for modern web development. Jul 23, 2025 · In this blog, we'll explore the fundamental concepts, usage methods, common practices, and best practices for making an element's width fit its text without using `inline-block`. Jan 31, 2024 · Adapt a text size to screen size with different ratio in React Creating responsive web designs is a critical aspect of modern web development. I want a way to dynamically resize text so that it always fits into a fixed div. Let's take a header where the logo is a known width, let's say 100 pixels. Learn how to create a CSS layout with dynamic width divs and get answers to common questions on Stack Overflow. With the diversity of devices available, ensuring May 26, 2015 · So how can I make the padding inside of the button class elements have a dynamic left and right padding to fill the space of the button-container class div? Ideally, the solution will be a CSS only solution, as I don't want to have jQuery to do the spacing. There is content to the logo's right, the site menu or some sort of title or tag line text. That's it. Hopefully we can do these with container size units, however the best solutions today all use JavaScript. This can lead to unexpected behavior when the container also has it's font size set in em To get size relative to the document font, use rem. Mar 6, 2020 · With variable fonts that contain a width axis, we can adjust the font-stretch property with CSS to condense the font. Mar 18, 2011 · The font-size of 2em is arbitrary - you can use any starting size you like. Hope that helps. Learn how to adjust the width of an element in CSS to match its content effectively. Jun 18, 2023 · So using CSS media queries for different screen resolutions just to increase/decrease your text sizes for a couple pixels or rems is kinda annoying. That way the text size will follow the size of the browser window: Viewport is the browser window size. So rather than always being the same size, or jumping from one size to the next at media queries, the size can be fluid. Size is one of the most important parts of responsive and adaptive designs, among others. Instead, you exactly replicate the look, content, and position of the element in another element. Scale text between a minimum and maximum sizes using the on-screen calculator to build your font sizes. You hide the replica visually (might as well leave the one that’s technically-functional visible To adjust its width based on its content dynamically, we create a fake element whose content is the same as the input value. Flexbox, one side is dynamic and the other side is as wide as the content! CSS only CSS dynamic height makes it easier for people to see your website on any screen. The width: auto setting for the table ensures that it only Mar 4, 2014 · I guess to make it fully dynamic, it could be improved with a small JS dohickey that calculated the actual max-width for the first span based on the width of the div and the actual content width of sticky, for the lack of similar functionality in CSS. I wanted to know how to get the width to be 410px for three boxes in each row, because right now it returns me 4 Jun 15, 2009 · 0 I don't think there's any way to get width of texts in variable-width fonts, especially in javascript. With variable fonts that contain a width axis, we can adjust the font-stretch property with CSS to condense the font. Feb 21, 2022 · How To Make Font Size Responsive To make font size responsive in steps, set the base font size at each breakpoint. So you may be able to apply this method to cope with textarea auto-sizing problem. Here's a list of what we . ---This video is based on the ques Jan 24, 2024 · CSS media queries allow you to apply CSS styles conditionally based on device characteristics like width, resolution, and orientation. I'd probably want to start Use padding instead of width to set your input styles. Leaving centering aside, I'd normally do that with display: inline-block and no set width. Dec 29, 2020 · In this tutorial, we are going to see how to dynamically change the width and height of DIV based on Jun 22, 2021 · CSS: Dynamic width based on text content by Xander » Tue Jun 22, 2021 4:02 pm Is it possible to create a box inside oXygenXML with a dynamic width, based on the text content? Does fit-content not work in oXygenXML? I tried the following: Jul 26, 2025 · Using table-layout: auto In this approach, we are using table-layout: auto to let the table columns dynamically adjust their widths based on the content inside each cell. So you’ve got a <textarea>, which cannot auto expand height. Nov 23, 2024 · Creating a 1:1 Height-to-Width Ratio in CSS Fluid Layouts: How to Implement It? Achieving a 1:1 height-to-width ratio in CSS can significantly impact the visual appeal and functionality of your designs, especially when working with fluid layouts. Mar 11, 2025 · What Are Dynamic Web Layouts? Dynamic web layouts are designs that adapt to various screen sizes and orientations. g_container li strong should get truncated with dynamic width but now its getting hidden. The viewport method is excellent for main page type, such as article headlines. The CSS function clamp() is a heavy hitter. Dynamic layouts utilize responsive CSS sizes to automatically adjust elements like text, images, and navigation bars. Regarding a background-image being cut off short, you can add a min-width to fix this: input { color : #FFFFFF; height : 21px; line-height : 21px; text-align : center; width : auto; border : 0px; padding-left:10px; padding-right:10px; min I am trying to make a text element dynamic font size based of the length of the text inside, I want to be able to specify a maximum line count and a width and have a base fontsize but the font size should shrink if the text content is too long, the content is dynamic and I have no control over it For example I want to have a text content with a persons name, the element will have a width of Learn how to scale font size dynamically based on the size of its container using CSS techniques and responsive design principles. I've looked into other solutions but all of them seem to use some form of static width, whereas I'm hoping to achieve an entirely dynamic solution. This is key for responsive font scaling. I've tried for hours with various js / css snippets but can't seem to find a How to change the height of a div dynamically based on another div using css? Asked 12 years, 8 months ago Modified 2 years, 9 months ago Viewed 143k times Dec 31, 2014 · If I remove the width property, the button would fill the page width. my-container { height: 25vh; width: 25vw; font-size: ???; } I need the font-size within this container to scale accordignly based on the character count of the text in order to prevent it from overflowing. These layouts change based on the device’s screen width, height, or even the user’s device orientation (portrait or landscape). Jan 19, 2024 · In this article, we'll explore two methods to dynamically adjust the width of a <div> element based on its content using CSS. The problem is that the survey is in several languages and some translations of “next” are l How do I make the parent div BOTH dynamic in width as in scenario 2, but then also keep its shape/height/width when the browser window gets smaller so we can get a scrollbar? Jan 30, 2025 · A simple JavaScript solution for responsive text. The width of an element does not include padding, borders, or margins! Note: The min-width and max-width properties override the width property. To create fluid text that smoothly changes size, use the calc () function to calculate a ratio between pixels and viewport widths, this will make the base font size grow at the correct rate relative to the screen width. Then we will rotate the text 90 degrees and set the HTML text control’s AutoHeight property to true. For more complex scenarios, consider using JavaScript to dynamically update the CSS variable based on user interactions or other dynamic events, providing even greater flexibility in adjusting the container’s width in response to changing content. It dynamically adjusts text to fit containers, widths, heights, or single lines. Definition and Usage The width property sets the width of an element. This technique ensures that the container wraps tightly around its content instead of using a fixed or full width. You can then use CSS and manipulate it like a div in lots of ways but if you don't include a width or height it expands and retracts based on its content. The scale factor scales the font height based on the width of the body - you can adjust this value to taste - I just picked it based on trial and error. In fact, there isn't any simple HTML or CSS way Sep 15, 2023 · Dynamically Adjusting the Width of a Div Anyone involved in web design has encountered the challenge of dynamically adjusting the width of an element based on screen size at least once. Nov 21, 2024 · CSS also offers relative units like vw (viewport width) and vh (viewport height), which can be used to set width dynamically based on the size of the viewport. However, viewport-based fluid typography doesn't quite work for Nov 12, 2024 · Adjust the width of the input dynamically based on the length of the entered text. When we combine this with font-size as well we can create more flexible That’s where responsive font sizes in CSS come into play. About doing it as a background, I'm not sure how this would change anything as it's still the div that's re sizing. Dec 29, 2024 · By using modern CSS techniques and JavaScript, you can adjust font sizes based on the viewport, ensuring text remains legible and visually balanced on any device. An input field with dynamic width that adjusts as you type. Utilities for setting the width of an element. This is crucial for maintaining readability and a consistent user experience regardless of the device being used. Interactive CodePen example demonstrating dynamic font size adjustment based on text length for web design and development. Example 4: Using vw Units for Sep 15, 2024 · Adjusting font size dynamically according to the width of the container can enhance the readability and aesthetic of your web content. One common method is to use viewport units for font sizes, allowing the text to scale based on the viewport's width. Aug 12, 2024 · A dynamic grid layout using CSS can help us to build responsive and flexible web designs. Apr 6, 2014 · I come across width: calc(25% - 20px + 5px); I couldn't find any answer via google. Mar 17, 2024 · What we’re left with is a calculated font size that is bigger the shorter the text gets, and that font size fluidly resizes based on the viewport width at the ideal time for the size and space available. Mar 12, 2015 · 1 This question already has answers here: Pure CSS to make font-size responsive based on dynamic amount of characters (14 answers) Aug 2, 2012 · "An em is equal to the current font-size, for instance, if the font-size of the document is 12pt, 1em is equal to 12pt. We set the hidden select to have a single option, whose text is that of the currently-selected option of the visible select. We will create an HTML control with same text as the label, the same font and the same text size. 1vw = 1% of viewport width. Sep 10, 2013 · Learn how to dynamically size a div using CSS on Stack Overflow. Ideally the text would take up as much space as possible. Show demo Maybe write a little JS to get a char count of the text & the set the font size based on that info? This is a problematic idea though, as text size is important for legibility and information hierarchy. Let’s take a look. Feb 21, 2024 · Using CSS to Make Font Size Fit Container CSS offers several techniques to make font size adapt to the container's width. Jan 8, 2023 · Use dynamic font-size for your websites with a single line of CSS only. Javascript IS an option but would prefer to keep it to CSS if possible. When we combine this with font-size we can create more flexible response text on the web. Aug 16, 2024 · Here, we’re going to explore a different way to linearly scale text between a set of minimum and maximum sizes as the viewport’s width increases, with the intent of making its behavior at different screen sizes more predictable — All in a single line of CSS, thanks to clamp(). Jun 12, 2013 · Outside the scope of the question, this depends on setting the element's width, so it's not great if you have dynamic content whose width is varying or unknown. Mar 6, 2020 · The flexibility of variable fonts enable developers to create more responsive designs and components that would have previously required sacrifices. May 27, 2010 · Learn how to automatically adjust the height of a <div> element based on its content using CSS and JavaScript techniques. Sep 4, 2023 · I have a datagrid inside of a div. jp4q0 xfsi jwrwx sw od9 d3by1p upouz iie snv6 n0h