relative

I have one div in another div. The inner div has margins of 0, auto to centralize it. However, I can't get it to float to the bottom without making it absolute. Is there anyway of making a relative div float to the bottom of a normal div? Without using position: absolute , you'd have to vertically align it. You can use vertical-align: bottom which, according to the docs : The vertical-align CSS property specifies the vertical alignment of an inline or table-cell box. So, either set the outer div as an inline element, or as a table-cell : #outer { height: 200px; width: 200px; border: 1px solid

网页开发中布局是一个永恒的话题。巧妙的布局会让网页具有良好的适应性和扩展性。css的布局主要涉及两个属性——position和float。它们俩看上去很容易被弄混，可是仔细分析一下，它们的区别还是很明显的。下面和大家分享一下我的学习心得。 首先，先介绍一个很重要的概念 “文档流 ” ，明白了这个概念之后就很容易理解position和float的定位原理了。 在css中有一个z-index属性，因为网页是“立体的”，它有z轴，这个z轴的大小就由z-index控制。默认情况下，所有页面元素均位于z-index:0这一层，而这一层顺序排列的元素就构成了 “文档流 ” 。无论是position还是float，它们都是通过改变文档流来实现定位。 css有三种基本的定位机制： 文档流 、浮动和绝对定位 。除非专门指定，否则所有元素都在文档流中定位。也就是说，文档流中的元素的位置由元素在 X(HTML) 中的位置决定。css定位的基本思想很简单，它允许你使得元素相对于其正常应该出现的位置，或者相对于父元素、另一个元素甚至浏览器窗口本身的位置来进行定位。 下面介绍position和float的定位原理。 （一）float： float属性定位的元素位于z-index:0层。它是通过float:left和float:right来控制元素在0层左浮或右浮。float会改变正常的文档流排列

最近画富瑞的界面，很多元素的定位都是个问题（在我没有很详细的知道position属性之前） 后来上网查了下关于position的一些相关的属性和用法，遂整理了一下 position：属性：固定元素的定位类型。即元素脱离文档的布局流，在元素的任意位置显示。 关于position的属性值，有四种： 1、static：默认布局（默认值） 2、fixed：固定定位，顾名思义是固定的意思，和absolute定位类似，但是比absolute更”定“！（不随滚动条的滚动而滚动） 3、relative：相对定位，脱离文档的布局流，但是会在文档的原先位置留下空白 4、absolute：绝对定位，脱离文档的布局流，在文档中不会留下位置 下面简答的说下这几种定位方式： 一、static 这个布局为默认的布局，所以可说可不说，大家都比较熟悉了 这就是意味元素没有被定位，而且在文档出现在它应该出现的位置上 二、fixed fixed定位的对象是以body为定位的对象，简而言之就是根据整个窗口（page）进行定位，通过（t,r,b,l）来进行定位， 如果你的scroll设置为false的话，这个定位就很吊了！，很多网站的广告就是这个鬼 其实感觉网上都说得很麻烦，在我的理解，fixed就是把这个元素钉死在屏幕的这个点上，别的都不管（简单粗暴） 三、absolute 绝对定位

I am not sure if it is related with beta software I am using. I've recorded a video which shows the problem: https://youtu.be/AuxjNpylaMc When I create new files in Xcode, they're put in super weird location which causes a lot of problems when pushing files to repository. When I create a file in Xcode (no matter where in project, no matter which project I am loaded into, no matter where is the project located on my drive) this is how the relative path is generated: ../../../../../../System/Volumes/Data/Users/patryksredzinski/Desktop/PerfTester/PerfTester-Xcode/PerfTester-Xcode/wtfTableViewCell

My directory structure looks like this: blog -> admin -> index.php blog.php db.php functions.php I have been trying to include ( require , really) blog.php in the admin/index.php , but facing lots of errors. I'm following a PHP course, and the instructor does the same thing successfully. admin/index.php: require "../blog.php"; which, in turn, requires two more files in its directory. require "db.php"; require "functions.php"; If you find that relative include paths aren't working as expected, a quick fix is to prepend __DIR__ to the front of the path you're trying to include. require __DIR__ .

I have a header, mainbody and footer. Header and mainbody are properly styled. Now for footer I want to make it appear behind mainbody, so I used: z-index: -1; position: relative; top: -60px; This gives the desired result, but I get an extra space of 60px at the bottom. How do I clear this extra space? Paul is correct. margin-top: -60px; instead of top: -60px; . Another possible solution would be to set the "mainbody" to position: relative; then to use position: absolute; bottom: 60px; on the footer - although this woild mean the footer needs to be moved inside "mainbody". though as long as

I want to position four div s relative to another. I have a rectangle div , and I want to insert 4 div s at its corners. I know that CSS has an attribute "position:relative" , but this is relative to the normal position of that element. I want to position my div s not relative to their normal position, but relative to another element (the rectangle). What should I do? Aaron Miler I would suggest using absolute positioning within the element. I've created this to help you visualize it a bit. #parent { width:400px; height:400px; background-color:white; border:2px solid blue; position:relative; }

I am trying out some basic CSS today and I stumbled across a problem. I hope somebody could help me with it. How do I vertically center align the parent container to the canvas which has a position:relative to it? The parent container has a child element with position:absolute to it. The child element has been positioned to the center of the parent container. I have created a JSFiddle for this. http://jsfiddle.net/exmRf/ Cheers, Venn. One solution is to wrap your .container with two wrappers; give the first one display: table; and height: 100%; width: 100%; and the second display: table-cell;

This question already has an answer here: PHP: producing relative date/time from timestamps 8 answers I try to get the relative date and time from the MySQL NOW() function, (like 2 seconds ago, 3 days ago, on the 31st of december...) but I have no idea how! Any ideas? Thank you so much! Use TIMESTAMPDIFF() function. See example: SELECT TIMESTAMPDIFF(SECOND, `stamp_column`, NOW()) as `seconds` FROM `YourTable` Or use this stored function: CREATE FUNCTION `PassedSince`(`stamp` TIMESTAMP) RETURNS VARCHAR(100) DETERMINISTIC BEGIN DECLARE `result` VARCHAR(100) DEFAULT ''; DECLARE `seconds`,

I want to make JOptionPane.showMessageDialog message appear Any place in the screen. Relative to JFrame. (not at the centre of the JFrame) For example this will display the message at the centre of the JFrame provided as argument thisFrame JOptionPane.showMessageDialog(thisFrame, "Your message."); And this will display the message at the centre of the screen irrelative to any JFrame. JOptionPane.showMessageDialog(null, "Your message."); what I want is to set the location of the message any place I want what I want is to set the location of the message relative to the JFrame (not at the centre