flexbox align

Note: All the tests mentioned in this article are based on Google Chrome.Recently, when I was doing an exercise, I encountered this situation:There is a small gap below the picture, and if you want to set a border or other background color to the element next to the picture, the gap in the middle will be very abrupt.In order to solve this situation, after looking through the various information on the Internet, I found that using Vertical-align:bottom can solve this problem.Also, verticlal-

It's easy to align the picture with the text horizontally, but when you do this tree today, you get to center the picture up and down. I don't know how to do that.Take the manual to see also can't see why, different browser to div support not one, the best browser is Firefox.There are two attributes involved, one is line-height and the other is vertical-align. In IE, only need line-height can achieve this e

Turn from: http://qiusuoge.com/7850.html Use shortcut keys to align messy code, when writing programs, sometimes only consider the algorithm of the program, and forget the code indentation format. Causing a piece of code to write out is very messy. At this point, you can press the ALT+F8 key combination to align the code. Using shortcut keys to align multiple l

Text-align = center failure cause, text-aligncenter The text-align attribute is set for the inline element's center attribute. For block elements, use margin: 0 auto; to control center; I set text-align: center when setting an h2 tag, but it always appears in the left-left corner of the middle. The first reaction is that the style may conflict, but no conflict

http://blog.devtang.com/blog/2011/11/20/set-uilabel-text-align-top/The default Uilabel is aligned vertically, and if your uilabel height has multiple lines, it will automatically center vertically when the content is low.As shown (image from StackOverflow):It is depressing that Uilabel does not provide the option to set its vertical alignment. So if you want to align the top of your text, you need to find a

Html > Head > Title > Test Title > Style > Body {text-align: center ;}# center {margin-Right: auto; margin-left: auto; Height: 200px; Background: # f00; width: 400px; vertical-align: middle; line-Height: 200px;/* Description: vertical-align: middle; indicates vertical center in the row, increasing the line spacing to the same height as the entire

1. Use CSS to center the DIV layer horizontally Add the following attributes to the DIV layer to be horizontally centered:Margin-left: auto;Margin-Right: auto; In this way, FF has been centered, but it is still not centered in IE! The problem lies not in CSS but in the XHTML web page itself. This code must be added to make the above settings effective: How to center a div The main style definition is as follows: Body {text-align: center ;} # Center {

How to align the input text box with the image and the input text box How to align the input text box and image:By default, the input text box and image cannot be vertically centered, and there will always be deviations. The following describes how to achieve this effect.The Code is as follows: You only need to add vertical-align: middle to the element to

How does css align div horizontally and vertically in full screen mode? How does css align div horizontally and vertically in full screen mode:This topic describes how to align a div element horizontally and vertically throughout the web page. The Code is the most convincing and you can directly look at the code.The Code is as follows: The above code centers the

Vertical-align and line-height ), Method 1: vertical-align W3school definition: This attribute defines the vertical alignment of the baseline of an element in a row relative to the baseline of the row where the element is located Best friend Then Google. No definition is found on w3schools. Only code can be written for testing And then I understand it before I make such an explanation. The object to

In Android, the Android: gravity = "center" attribute in the linearlayout is either left, right, or center. Android: gravity = "right" and Android: gravity = "Left" cannot align the left and right sides of the two controls, To achieve the alignment between the two ends, add a control in the middle and set the property Android: layout_weight = "1" because Android: layout_weight = "1 ", the controls are evenly allocated. The specific layout file is as

Table-cell easy to set text picture horizontally vertically centered The idea of getting an element to be centered vertically is to set the container of this element to Table-cell, that is, the feature with the table cell, and then use the Vertical-align (this property does not work on the block element. But the Table-cell element is valid, the setting element is centered vertically to achieve the desired effect.IE7 and the following version do not s

shape with only 8 rounded handles around them. If you want to ungroup, you can click the Draw button, pull up the Drop-down menu, and then click the Ungroup menu command. (2) Select the multiple shapes you want to align, click the Draw button on the Drawing toolbar, pull down the Drop-down menu, and then click the Align or distribute → XXX menu command, and the graphic is aligned with the corresponding me

This is a very strange problem, due to some special needs, my tableview cell background color is transparent, where the control will have a background color, the first control and the last control I used the IB automatically set the constraint, align the cell's left and right boundary, But the automatic constraint is strange that the value is 8 (this value is the upper and lower left and right). Initially did not care because the display is good, but

Align-contentRole:Sets the vertical arrangement of each item in the Free box.Conditions:The Free Box property Display:flex must be set on the parent element, and the arrangement is arranged horizontally flex-direction:row, and the wrapping is set to Flex-wrap:wrap, so the setting of this property will work.To set the object:This property works on the items inside her container and sets the parent element.Value:Stretch: The default setting stretches th

CSS The layout of the text is not on the bottom of the container alignment parameters, but we can use the relative and absolute positioning of the position text close to the bottom of the Div, and close to the distance can be adjusted, accurate to the pixel, the online collection of three pieces of code as follows. collected and collated by www.169it.com Code Listing 1: 123456789101112131415161718192021st222324252627 "http://www.w3.org/TR/html4/loose.dtd">http-equiv="Cont

Example 1:. Div1{width:200px;Height:300px;Border:1px solid #000;position:relative;}. Div2{width:40px;Height:40px;background:Green;position:Absolute;margin:Auto;Top:0; Left:0; Right:0;Bottom:0;}Example 1 CSS sectionclass= "Div1"> class= "Div2"> Center div>Div >Example 1 HTML sectionExample 2:. Div3 { width:200px; height:300px; Border:1px solid #000; display: Table-cell; vertical-align: Middle;} . Div4 { width: 40px; margin

Test code:DOCTYPE HTML>HTML>Head> style>. DD{Background-color:Gray;position:relative;Line-height:120px; }. D1{font-size:120px; }. D2{font-size:80px; }. D3{font-size:40px; }. d4{font-size:0px; }Div{float: Left; }Div + div{margin:0px 5px; } style> Head>Body> Divclass= "dd D1"> imgstyle= "Height:60px;width:100px;background-color:red;vertical-align:middle"> Div> Divclass= "dd D2"> imgstyle= "Height:60px;width:100px;backgr

With the text next to the picture, found that the picture is higher than the text, the original default is the picture top alignment and text bottom alignment, by setting CSS properties can make the picture and text alignment.Method One,Set the Vertical-align property of each object, property Description:Baseline-aligns the contents of objects that support the valign feature with the baselinesub-Subscript for vertical aligned alignedsuper-the superscr

UIButton SetImage and Settitle, the default image and title alignment is centered,Because the title length is not fixed,So if you want a couple of buttons that have an image with the title vertically aligned,No matter how you adjust the imageedgeinsets and titleedgeinsets, it is possible to cause the front picture to be untidy,So, just take a left to align!! Simplified processing!!Remember, this setting:Btn.contenthorizontalalignment =uicontrolcontent