The top, right, bottom, and left properties are used to position the element. Another common CSS positioning value is fixed.

They are found in most websites that have any sort of social media integration. position: fixed; An element with position: fixed; is positioned relative to the viewport, which means it always stays in the same place even if the page is scrolled. A fixed element does not leave a gap in the page where it would normally have been located.

Fixed position items in a website are very common. Hieronder de CSS om dit te bewerkstelligen: .fixed {position: fixed; bottom: 0; right: 0; width: 200px; background-color: white;} Een fixed element laat geen ruimte achter in de pagina waar het normaal gesproken zou hebben gestaan. Mobiele browsers hebben verrassend genoeg erg wankele support voor de fixed property. You can see fixed positioning in … position: absolute、relative、fixed、staticの意味の実践的な使い方を分かりやすく図解します。 And in our CSS, we’ve set the second element to be position: fixed:.first { position: relative; } .another { position: fixed; top: 0px; left: 0px; } And this is what that will look like: See the Pen Position Fixed by Jessica (@thecodercoder) on CodePen. 定义和用法. The CSS.element { position:fixed; top:2%; right:2%; } Above we set our element 2% from both the top and right hand side of the viewport. Things can get quickly complicated as your project gets bigger and without having a good understanding of how CSS deals with aligning HTML elements, you won't be able to fix your alignment issues. 0:04. fixed: The element is positioned relative to the browser window: Play it » relative: The element is positioned relative to its normal position, so "left:20px" adds 20 pixels to the element's LEFT position: Play it » sticky: The element is positioned based on the user's scroll position Using CSS float, display and position … Designers create feedback buttons so that visitors can fill out a contact form, or they place social media icons so that visitors can promote their articles or their website through Facebook, Twitter, LinkedIn, and many other social media sites. Fixed positioning is a form of absolute positioning that positions elements. 这个属性定义建立元素布局所用的定位机制。任何元素都可以定位,不过绝对或固定元素会生成一个块级框,而不论该元素本身是什么类型。 You can scroll on the page forever but our element will still stick to the specified 2% mark. There are different ways/methods for positioning elements with pure CSS. position 属性规定元素的定位类型。 说明. CSS Position: Relative vs Position Absolute In this article, we explore some ways to work with CSS to enhance the way you interact with the HTML of your page. 0:19. fixed to … Read on for more! I'm giving you permission to pay attention to it now. I'm sure you've noticed that fixed element in the lower-right hand corner of the page. 0:14. unlike absolute positioning an element with fixed positioning stays. 0:09. in relation to the browser window instead of its containing element, but. CSS position sticky has really good browser support, yet most developers aren’t using it.