offsetting an html anchor to adjust for fixed header

Instead, I put a span tag inside my tag with the proper id. I also find it 100% semantic. How is white allowed to castle 0-0-0 in this position? . What were the poems other than those by Donne in the Melford Hall manuscript? Disclaimer: All information is provided as it is with no warranty of any kind. You can see here how the section before the anchor is properly behind the fixed header, and the anchor is positioned just under it as if the top of the page starts just at the header's bottom edge. a[name] selector should not be affected to links, These two CSS solutions didn't work for me on the first sight, but finally I found out it, [Solved] This solution works and i used this solution with, If you decide to use this method, it is probably a good idea to add, This solution messes up collapsed margins by disconnecting them. I'm not sure it could fixed though. You could add the scroll-padding-top CSS property to an HTML element with a value of 4rem. offset-anchor is given the same value as the element's transform-origin, unless offset-path is none, in which case it takes its value from offset-position. How offsetting an html anchor to adjust for fixed header ? My goal is to understand how to make it work just using Html and css only, and why I haven't been able to make it work following the solutions given. the containers children) that the browser will use when snapping the scrolled element into place. Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? I added 40px-height .vspace element holding the anchor before each of my h1 elements. 0. A minor scale definition: am I missing something? }, (Array.map()), Changing a Switchery checkbox state from code. This is the anchor location that needs to be jumped to. This is because of the display: hidden; line in the .anchor definition. While were on the topic, I might as well briefly mention smooth scrolling. Using JavaScript, we can calculate the height of the fixed header and subtract it from the target position of the anchor, ensuring that the anchor is positioned correctly. I am trying to clean up the way my anchors work. It does its job in offsetting the fixed header. How to add a class on click of anchor tag using jQuery ? We can add a fixed header to our page and set the top padding on the body equal to the height of the header. CSS offset-position Property. It can be defined using one to four values. Imagine that instead of using the empty div, you just put the id and class=anchor attributes into the opening

tag instead:

This links down to the h2 further down

. I ended up trying other display values and display: table-caption works perfectly for me.

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Lets see how to Perform this task by using different approaches: Approach 1: Javascript approach: It is commonly used for offsetting an anchor to adjust for the fixed header. javascript - offsetting an html anchor to adjust for fixed header What's the function to find a city nearest to a given latitude? If that is not required then remove it. I need a way to offset the anchor by the 25px from the height of the header. offsetting an html anchor to adjust for fixed header. The best fix I found was to place section content in a div that is at z-index: 1: Solutions with changing position property are not always possible (it can destroy layout) therefore I suggest this: to minimize overlapping, and set font-size to 1px. When I use jump links the anchor is at the top of the page which is no good as it sits behind the fixed header. Give your anchor a class: [pastacode lang="markup" manual="%3D%22%3Ca%20classanchor%22%20id%3D%22top%22%3E%3C%2Fa%3E%0A" message="HTML CODE" highlight="" provider="manual"/] Example: Lets see an example of how to use this approach.
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  • */ Like the first solution, this one also involves creating an anchor class but rather than forcing us to use empty elements, we can continue to conveniently place ids within opening tags. In all likeliness there is another solution that is even better if you know of such a solution, please feel free to share in the comments. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey. I don't know if the reason is that I am using grid and viewport units. How offsetting an html anchor to adjust for fixed header ? This is ABSOLUTELY the best solution. Then it goes something like this: .anchor { display: block; height: 100px; margin-top: -100px; visibility: hidden; }. */ rev2023.5.1.43405. For more specifics, see the <position> and background-position reference pages. Fixing the anchors going behind the fixed header it is actually pretty simple. You can achieve this without an ID using the a[name]:not([href]) css selector. I got this code from an online tutorial. a.anchor { display: block; position: relative; top: -250px; visibility: hidden; } Source: offsetting an html anchor to adjust for fixed header there is still jankiness with the indicator in the nav. * Attempt to scroll to the current location's hash. Solution 1: For this problem to given a perfect solution in the CSSstyle sheet. Published: August 1, 2019 | Updated: January 30, 2022, How to add the last updated date to posts bylines in WordPress, anchor class with hidden block display and negative margin, anchor class with positive padding and negative margin. The way my webpage is set out the anchor tags jump to the correct places by the titles of the pages are hidden behind the fixed header. If you have ever worked on a site with a fixed navigation menu header that is sticky as you scroll, chances are youve run into this issue. The issue I ran into (which Im surprised I havent seen discussed) is the trick of overlapping previous elements with padding or a transparent border prevents hover and click actions at the bottom of those sections because the following one comes higher in the z-order. For this you need to either add position absolute or fixed (depends upon your final HTML), instead of . That solved my issue. Adjust fixedElementHeight for the height of your menu or blocking element. Each
    has been styled with a linear gradient to give it a horizontal line running through its center, to give you a visual display of where the
    's offset paths are running. this.scrollIfAnchor(window.location.hash); window.scrollTo(window.pageXOffset, anchorOffset); (Although you can use a JS solution, I generally prefer to use CSS for things like this when possible, as it is tends to be an easier and more lightweight solution.). With that in mind I believe that using JavaScript is still (February 2017) the best approach. Instead we are suppose to use id tags within heading / section / etc for anchored text. And if not, feel free to try it out by opening Chrome Developer Tools (or your browsers equivalent) and editing this pages .anchor styling to the CSS snippet above and observe what happens to the h2s on the page. Explore and interact with others and learn new things. However, if I tried to jump to the same anchor tag from a different page - E.G: <a href="http://www.example.com/different-page.html#anchor-name">link text</a> With this in the stylesheet (which it is for this site), this will work: If you examine the anchor links and h2 subheadings on this page, you will see that is in fact exactly how I set it up. You could just use CSS without any javascript. I created a special CSS anchor class and just attached it to my anchors: . Javascript Interview Questions and Answers, Javascript HR Interview Questions and Answers. Borrowing some of the code from an answer given at this link (no author is specified), you can include a nice smooth-scroll effect to the anchor, while making it stop at -60px above the anchor, fitting nicely underneath the fixed bootstrap navigation bar (requires jQuery): The above methods don't work very well if your anchor is a table element or within a table (row or cell). var anchorScrolls = { It is just a simple CSS code to be added to your stylesheet. This will create space for the header and prevent it from obscuring the content when we click on an anchor link. The three are then given different background-color and offset-anchor values. To learn more, see our tips on writing great answers. I have tried many solutions but none of them worked. -250px will position the anchor up 250px. This will apply to all the anchors automatically. I was having a problem with my anchor links being hidden under the fixed-top navbar in bootstrap 3 and I love the solution that Shouvik suggested here: offsetting an html anchor to adjust for fixed header However while the below code solves that issue perfectly, it breaks a few others. Now use 2 lines of CSS to position them properly. Other techniques don't account for text in the anchor. What is this brick with a round back and a stud on the side used for? What's important to remember with these properties is that they both apply only to scroll-snapping, so they do not affect the actual padding of the HTML element or the defined margin between anchor sections. Thanks for posting this. Having tons of invisible empty elements in your code is not only bad practice, but it is also mildly inconvenient. Clicking on the jump link would still take you to the correct anchor location with the view unobstructed by the fixed header, but your h2 text would be invisible. - abc123 Aug 3, 2013 at 1:56 Add a comment 1 Answer Sorted by: 2

    Wikitechy

    If the height of your header is 100px, then you will need an offset of 120px maybe (to have some white space above the anchor). I like this solution, very modular and beautifully done. If you have more code (content) it would be helpful for us if you would post that as well. I have the js code in a file called site.js at that file loads in the footer, could that be the problem? This means that the anchor will jump to a position i.e., 100-50=50 pixels from the top of the page. Change the top value to match the height of your fixed header (or more).Now I assume this would work with other elements as well. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. Offsetting a hash tag link to adjust for fixed header when typing url It will not be visible even if your code is working ! via the up and down arrows or the Page Up and Page Down keys). top:-200px; With this, when the height of the sticky menu is 3rem, the section the anchor point scrolls to will be wholly visible, separated from the sticky menu by that extra 1rem. CSS : offsetting an html anchor to adjust for fixed header position:absolute; HTML: Valid id attribute . how about hidden span tags with linkable IDs that provide the height of the navbar: heres the fiddle: http://jsfiddle.net/N6f2f/7.

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    Link? If you have some anchors links at the top of the page, when an anchor link is clicked, the page jumps to the anchor. delegateAnchors: function(e) { What is the symbol (which looks similar to an equals sign) called? /** I use a smoothanchor library which I can append an offset but that also does not work on pageloads with urls. How do I require() from the console using webpack? anchorOffset = window.pageYOffset + rect.top - this.getFixedOffset(); Not the answer you're looking for? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. // Add the state to history as-per normal anchor links Setting up an offset with anchor tags for a div - Stack Overflow That will append a pseudo-element before every a-tag with an id. If you find the content useful, please consider supporting this website. If there any issues, contact us on - htfyc dot hows dot tech\r \r#CSS:offsettinganhtmlanchortoadjustforfixedheader #CSS #: #offsetting #an #html #anchor #to #adjust #for #fixed #header\r \rGuide : [ CSS : offsetting an html anchor to adjust for fixed header ] I have a header that is fixed to the top of the page, so when you link to an anchor elsewhere in the page, the page jumps so the anchor is at the top of the page, leaving the content . Is there hash code function accepting any object type? 7 Answers Sorted by: 23 At first, it's better to use blocks with id instead of name it's more standard way. In this post, Ive done so within the opening tags of the h2s above. via the up and down arrows or the Page Up and Page Down keys). Free and premium, beautifully-designed templates. VIEW DEMO Improve this answer. Assessment: Fundamental CSS comprehension, Assessment: Creating fancy letterheaded paper, Assessment: Typesetting a community school homepage, Assessment: Fundamental layout comprehension, CSS Custom Properties for Cascading Variables. This is a common issue that you often see unaddressed even on some very popular websites. Follow edited Nov 7, 2019 at 8:58. answered Sep 5, 2019 at 10:03. . Did the drapes in old theatres actually say "ASBESTOS" on them? e.preventDefault(); acknowledge that you have read and understood our, Data Structure & Algorithm Classes (Live), Data Structures & Algorithms in JavaScript, Data Structure & Algorithm-Self Paced(C++/JAVA), Full Stack Development with React & Node JS(Live), Android App Development with Kotlin(Live), Python Backend Development with Django(Live), DevOps Engineering - Planning to Production, GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam, Interview Preparation For Software Developers. Base problem is that if you have any fixed header and jump to an anchor on the page, the anchor is hidden behind the header, ie jumping to anchor counts from top, not from the fixed header. First, thanks for your replies. By using our site, you This question already has answers here: Fixed page header overlaps in-page anchors (37 answers) Closed 6 years ago.I am trying to clean up the way my anchors work. Borrowing some of the code from an answer given at this link (no author is specified), you can include a nice smooth-scroll effect to the anchor, while making it stop at -60px above the anchor, fitting nicely underneath the fixed bootstrap navigation bar (requires jQuery): The above methods dont work very well if your anchor is a table element or within a table (row or cell). -250px will position the anchor up 250px. I don't see any errors, but also when i open a new browser and paste the url with the anchor it doesnt offset the page. I had to use javascript and bind to the window hashchange event to work around this (demo): * Note: The hashchange event is not available in all browsers. ,
      OFFSET_HEIGHT_PX: 50, Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? Whew. Adjust the height and the negative margin to the offset you need. Robust, user-friendly data protection for your visitors and you. margin:-90px 0 0; /* negative fixed header height */ visibility: hidden; What differentiates living as mere roommates from living in a marriage-like relationship? For modern browsers, just add the CSS3 :target selector to the page. -250px will position the anchor up 250px a.anchor { display: block; position: relative; top: -250px; visibility: hidden; } Share Improve this answer Follow Does this need to load in the head section? Im facing this problem in a TYPO3 website, where all Content Elements are wrapped with something like: and i changed the rendering so it renders like this: The fixed topbar being 40px high, now the anchors work again and start 10px under the topbar. I am using it now. I ended up using Ian Clack's jQuery solution, which works great. How to force Unity Editor/TestRunner to run at full speed when in background? I had some display issues using display: inline-block the first line of every

      element was turning out to be slightly right-indented (on both Webkit and Firefox browsers). works great, though for jquery 1.7+, use $("a").on("click", instead of $("a").live("click", Nice comment, I'll update :) - BTW it should also be. javascript - offsetting an html anchor to adjust for fixed header Any ideas? The best fix I found was to place section content in a div that is at z-index: 1: Solutions with changing position property are not always possible (it can destroy layout) therefore I suggest this: to minimize overlapping, and set font-size to 1px. In this article, we will see how to Offset an anchor to adjust for a fixed header on a web page By using different-different approaches. Offsetting an anchor to adjust for fixed header - GeeksforGeeks I've tried solutions provided at stackoverflow and many other sites. Note: -250px will be position an anchor up to 250px. How do I create an HTML button that acts like a link? However, it doesn't work if the. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? This way, he is able to navigate easily and not forced to scroll up to see the top menu.

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      This simply looks for links with a name and no href e.g. Scroll to anchor with fixed header, content hidden behind header Trademarks are property of respective owners and stackexchange. This doesnt create any gap in the content and anchor links works really nice. Browser support for these solutions is great, as you can see here: scroll-margin-top,scroll-padding-top, so we can make use of them immediately with no ill-effects. Add the js-scroll class to the anchor that should scroll on click. My inner elements had a fragile CSS structure and implementing a position relative / absolute play, was completely breaking the page design. Which language's style guidelines should be used when writing code that is supposed to be called from another language? I've tweaked the code so the the top of the content is always below not under the fixed header and also added the anchors from @Jan again making sure that the anchors are always positioned below the fixed header. ANCHOR_REGEX: /^#[^ ]+$/, thanks. When an anchor is clicked, The page will scroll to position the anchor at the very top of the viewport, meaning that the section title and perhaps even part of the content will be obscured by the fixed menu. If that is not required then remove it. All the answers here are hacky. I load jQuery in the footer too. ); }, a.wikitechy { I had been facing a similar issue, unfortunately after implementing all the solutions above, I came to the following conclusion. Simple CSS solution to fixed header blocking anchor links I am trying to get the right position of an anchor with a fix header but it won't work. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A), Embedded hyperlinks in a thesis or research paper. Ive tweaked the code so the the top of the content is always below not under the fixed header and also added the anchors from @Jan again making sure that the anchors are always positioned below the fixed header. I have a header that is fixed to the top of the page, so when you link to an anchor elsewhere in the page, the page jumps so the anchor is at the top of the page, leaving the content behind the fixed header (I hope that makes sense). I would prefer HTML or CSS, but . Add the js-scroll class to the anchor that should scroll on click. offsetting an html anchor to adjust for fixed header? If you don't want link you could simply change display property: Here's the solution that we use on our site. I use. (Array.map())Continue, Read More Changing a Switchery checkbox state from codeContinue, Read More How do I require() from the console using webpack?Continue, Read More How to change href of tag on button click through javascriptContinue, The answers/resolutions are collected from stackoverflow, are licensed under. This needs to work when it is a #anchor item in the URL. Flexbox Holy Grail Layout: Fixed Header, Fixed Left Nav, Fluid Content Area, Fixed Right Sidebar, Generic Doubly-Linked-Lists C implementation. Now your problem of making H2 appear below the header. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This allows you to see what effect the different offset-anchor values have the first one, auto, causes the
      's center point to move along the path. Lets assume for simplicity that your nav header height is 100 pixels. css - All popular solutions for offsetting anchors for fixed header If total energies differ across different software, how do I decide which software to use? . 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. (http://davidwalsh.name/persistent-header-opacity). Simply add the following CSS to the element you want to scroll to: Hope this helps someone in the future. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. html - Bootstrap fixed position navbar header and anchor tags in I was looking for a solution to this as well. Fixed headers are with us for a long time already. Below is a vanilla-JS solution which will respond both to anchor clicks and resolve the page hash on load (See JSFiddle). This is the better answer, because it doesn't depend on a parent element whose position is set to relative. */ Position an anchor tag offset to be higher or lower appears on the page, to make a block element and relatively positioning it. This takes many elements from previous answers and combines into a tiny (194 bytes minified) anonymous jQuery function. }, For this to work the way I want it to the anchor tags need to jump -97px from where they are currently . We will use the information you provide on this form to be in touch with you and to provide updates and marketing. 7. Zen Invader is a website where you can find articles related to web design and development. offsetting an html anchor to adjust for fixed header [duplicate], Fixed page header overlaps in-page anchors, here's a modified solution with better event delegation and smooth scrolling, http://davidwalsh.name/persistent-header-opacity, How a top-ranked engineering school reimagined CS curriculum (Ep. Improve this answer. Thanks! html - How to control anchor display position with a fixed position nav Each link inside the nav has an anchor to a section inside the document. Offsetting an html anchor to adjust for fixed header ? I say all of this with the disclaimer that my CSS knowledge is not so great (yet); at the moment, I am nowhere near as comfortable with CSS as I am with HTML. Can you please explain? Worked great. Share. offsetting an html anchor to adjust for fixed header [duplicate] When user scrolls down, he is able to see the top header with the navigation menu and logo. However, this question was posed in 2012, and although relative positioning / negative margin solutions have been suggested, these approaches seem rather hacky, create potential flow issues, and cannot respond dynamically to changes in the DOM / viewport. However, when I click on the link the section of the page scrolls down till the top of the section and due to my sticky navbar, the top part of my section goes behind it. I was looking for a solution to this as well. Why did US v. Assange skip the court of appeal? Inside the grid, I have defined 4 rows: navigation menu, about section, work section, and a contact section. This takes many elements from previous answers and combines into a tiny (194 bytes minified) anonymous jQuery function. How can I set the default value for an HTML