Level we all know, the general fixed width to a margin:0 auto; Horizontal vertical centering is achieved belowHtmlclass= "parent">div>CssHtml,body{width:100%;Height:100%;}. Parent{width:750px;Height:400px;background:Orange;/*Center Horizontally*/margin:0 Auto;position:relative;Top:50%;Margin-top:-200px;/* Half of the height */}It's all centered. Margin-top:-200 can also be changed to CSS3 new properties: Tr
Using bootstrap, if a div occupies only a small part, how is it centered?Add such a style to the div to achieve:The final effect is as follows:BootStrap Div Center
Or1. Vertical center: You can use CSS to define the line height of the DIV font as high as that of the DIV, so that the vertical center is formed.For example:Div {Line-Height: 20px; Height: 20px ;}
2. You cannot use this image.
The principle is simple: set the left and top to 50% to locate the div in the center of the browser, and then set the Margin-left and Margin-top values to the width and height of the half
To center the Div.
Plus this thing:
The code is as follows
Copy Code
1 Text-align:center;2 Margin-lef
1. Single Line Text
Set the height of the DIV to the Row Height of the text, that is, the line-height and height values are the same, and finally give the DIV an over-flow: hidden, hide the excess parts.
This method supports block-level and inline polar elements as well as all browsers, but only one row can be displayed, and IE does not support center of , so o
(1) The correct DOCTYPE type setting allows the browser to render in standard mode html,css(2) div set width value, Margin-left,margin-right set to Auto(3) Div does not use floating, that is, keep the default Float:noneThe above three are indispensable, here is an example:How to center the div container horizontally in
There is, approaches to centering A, column in Bootstrap 3:approach 1 (offsets):The first approach uses Bootstrap ' s own offset classes so it requires no change in markup and no extra CSS. The key is to set a offset equal to half of the remaining sizeof the row. So for example, a column of size 2 would is centered by adding an offset of 5, that's (12-2)/2 .In markup this would look like:Now, there's a obvious drawback for this method, it's only works for even column sizes, so only .col-X-2 , .
Now when web refactoring is done, we typically do div centered:
Copy Code code as follows:
body{
margin:0px Auto;
Text-align:center;
}
But the page will go wrong without stating the following parsing method. cannot be centered!
Copy Code code as follows:
It bothered me for a few days. So some friends will say: "You add this sentence is not the line?" But sometimes the page can not be all according to t
To solve the current web refactoring, we typically do div centered:
body{
margin:0px Auto;
Text-align:center;
}
But the page will go wrong without stating the following parsing method. cannot be centered!
It bothered me for a few days. So some friends will say: "You add this sentence is not the line?" But sometimes the page can not be all according to the rules of the code format to write, for example, to change the colorful scroll bar.
Until yesterda
Background and Font Summary:1, backgroundbackground-attachment:fixed; Whether the background scrollsBackground-color:gray; Background colorBackground-image:url (bg.jpg); Background mapBackground-repeat:no-repeat; Whether the background image is duplicatedBackground-position:center 0px; Background map position2. FontFont-size text size (usually even)font-family font (Chinese default Arial)Color text colors (English, RGB, 16-bit binary color values)Line-height Line HeightText-
There are a lot of (horizontal/vertical) centered methods in CSS today just see a new way, hey, I feel very good. And I've never seen it before. So just remember it today.
Html
The code is as follows
Copy Code
. center{/* Requires width support but adaptive * *position:relative;}. center>*{/* ie8+,ie7-Please use JS or other method * *Position:absolute; Margin:auto; Overflow:aut
A method of vertically centered in full screen div+css, this aspect has a little bad, is cannot adapt automatically, must write high and wide to die!
For example, the example below!
First set a point in the middle, and then the inside of the center of the treatment;
By following the code example above, you can center the full screen.
There is a saying that good, table can do the effect, div omnipotent, on the contrary, not unexpectedly. Horizontally centered, with CSS set very simple, vertically centered, sometimes baffled some people. In the previous project did not encounter the vertical center of the example, also did not go too much research, recent leisure, made a percentage of high, vertical, horizontal
margin:0px Auto Not centered problem is really annoying, what good way to solve it? Here is a detailed introduction, there is a need for friends can refer to, I hope to help you
In general, when you center the Div, use CSS:
Copy Code code as follows:
DivX {margin:0 auto;}
This CSS in Firefox is good, but in IE does not work, the Internet to see the following reasons:
Copy Code code as follows:
A div displays the img,img width and div the same, but is highly unfixed, requiring only the part of the IMG vertical center to be displayed.
Example:
Original:
Code implementation:
Copy Code code as follows:
onload= "This.style.marginTop = (parseint (this.parentNode.style.height)-this.height)/2 + ' px '; this.style.marginLeft = (parseint (
Div Horizontal Center instance:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/74/7F/wKiom1YfFQey9VveAAGfZLm3Ar4850.jpg "title=" aa.png "alt=" Wkiom1yffqey9vveaagfzlm3ar4850.jpg "/>This article is from the "Wennuanyiran" blog, make sure to keep this source http://dingzhaoqiang.blog.51cto.com/5601059/1703089Div Horizontal Center
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