![]() Using the same principle, we will define a “selected” state for the link elements. Our links and inputs are still not positioned, so let’s give them their respective left values:Īs you can see, we are using the adjacent sibling selector to “reach” the direct sibling of an input which is the related link element. It will have the same background color like the link elements: In order to hide that, well use a pseudo element that will be under the links and inputs. ![]() Since we are using percentages to spread the links and inputs across the width of the screen, we might get into some rounding trouble that will make some gaps appear. ![]() Ans because of that it’s also important that we set the z-index of the radio buttons higher than the one of the link elements: The idea is to overlay the radio button on the link elements so that they are clickable, but giving them 0 opacity so that they are not visible. Note that we are setting the same width and height for both, the input and the link. We’ll put the “navigation” at the bottom of the page by giving it a fixed position. Let’s take a look at the main container’s style:įont-family: 'Josefin Slab', 'Myriad Pro', Arial, sans-serif Since we’ll do the content navigation by animating the panel wrapper, we’ll set the body overflow to hidden: This will make each panel be exactly the size of the screen (since the main container and the panel wrapper are) but allow an overflow of the content, stacking the panels in the classic way. But they will also have a width and height of 100%. Now, how do we make this layout flexible and its panels exactly the size of the screen? The trick is to make the main container absolute with a width and height of 100% while setting the panels and their wrapper to position relative. I know that it might be desirable to have the respective hashtag in the URL once we click on an input but with this technique that we’ll use for this layout it is not (yet) possible with CSS-only (parent selectors would be really nice to have!). The links have the href value of the panels’ IDs, so for the fallback, we’ll simply hide the radio buttons, making the links clickable which will make it possible to “jump” to the right panel. The reason why we use links and not, like usually, labels, is that we want to be able to create some kind of “fallback” for non-supportive browsers (sibling combinators don’t work in older browsers). For being able to select the correct panel, we give IDs to them and to the radio buttons. Because of this technique, we need to keep the radio buttons in the same level like the st-scroll and on top of the links (they will be invisible though, since we’ll give them 0 opacity). This we can do by selecting the sibling of a checked radio button, the st-scroll division, with the sibling combinator and target the correct panel inside. What we want to do is basically move the panel wrapper by changing it’s top value and bringing the respective panel into the viewport. Each panel will have some content elements:īanksy adipisicing eiusmod banh mi sed. The structure will be consist of a main container with the class st-container which will contain the radio buttons and link, and the wrapper with the class st-scroll for the panels. You will, of course, find them in the files. Note that we will exclude vendor prefixes in this tutorial. Please note: the result of this tutorial will only work as intended in browsers that support the respective CSS properties.
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