how to make div centered in css

;left:0;right:0;bottom:0;margin:auto (incompatible ie6-7) - imgsrc= "Images/demo.jpg"alt=""> Div> Divclass= "Demo2"> 2, absolute positioning position:absolute;top:50%;left:50%;margin-top: -110px;margin-left: -73px; (compatible with the mainstream browser, but the IMG image is fixed to a high width) - imgsrc= "Images/demo.jpg"alt=""> Div> Divclass= "Demo3"> 3, CSS3 Pos

;vertical-align:Middle;}. Parent::before{content:"';Height:100%;Display:Inline-block;vertical-align:Middle; }09 Block-level elements: Inline-blockHTML code:Divclass= "Parent"> Divclass= "Child">ChildDiv> Divclass= "Brother">BrotherDiv>Div>CSS code:. Parent{width:400px;Height:400px;Border:1px solid Red;position:relative;}. Child,. Brother{Display:Inline-block;vertical-align:Middle;}. Child{background:B

1234567891011121314151617181920 style>body{margin: 0;}.box{width: 400px;height: 400px;border:1px solid red;text-align:center;}item{display:inline/inline-block;width: 100px;height: 100x;background: green;}style>body>divclass="box">divclass="item">div>div>body> 　　3, Horizontal vertical Center (a) The child element is absolutely positioned relative to the parent element, and the margi

cart, cashier) Footer (copyright and related legal notices) We usually use DIV elements to define these structures, like this: This is not a layout, it is a structure. This is a semantic description of the content block. When you understand your structure, you can add the corresponding ID to the DIV. In the DIV container You can include any content block, or you

First, Text-align:center;vertical-align:middde;HTML sectionclass= "parent"> class= " Child "> div>Div >CSS Section . Parent{width:400px;Height:400px;background:#666666;text-align:Center;font-size:0px; }. Child{font-size:16px;background:#ccc;Display:Inline-block;vertical-align:Middle; }. Parent:after{content:"';width:0;Height:100%;Display:Inline-block;vertic

Divclass= ' Footer '> ul> Li>Website HomeLi> Li>Company RecruitmentLi> Li>Contact UsLi> Li>Instructor RecruitmentLi> ul> Div>. Footer{width:100%;Height:100px;background:Black;position:fixed;Bottom:0;text-align:Center; }. Footer UL{Display:Inline-block;Color: White; }. Footer Li{Height:100px;Line-height:100px;float: Left;Margin-right:20px}Add Text-align:center at the parent level; Although this prope

Cases /*Name: Vertical Horizontal CenterUsage:1. [principle] set width and height, the parent node is position:relative; CSS is written in this way:position:absolute;left:50%;top:50%;Half of the margin-left:-element's own width;Half of the margin-top:-element's own height;2. [Principle] table, it's easier to use, just add:Text-algin:center;Vertical-align:middle;3. [Method] provides a templated CSS class me

We often use ' margin:0 auto ' to achieve horizontal center, and always think ' margin:auto ' can not achieve vertical center ... In fact, achieving vertical centering requires only declaring element heights and the following CSS: The code is as follows Copy Code . Absolute-center {Margin:auto;Position:absolute;top:0; left:0; bottom:0; right:0;} Method Two Position:absolute;top:50%;left:50%; You can only positio

Despite the vertical-align features of CSS, it is not possible to solve the problem of vertical centering of unknown heights (in the case of text or pictures with unknown height in a div tag).Standard browsers such as Mozilla, Opera, Safari , etc., you can set the parent element display mode to table (display:table;), and the inner child element as Table-cell (Display:table-cell) , the Vertical-align featur

compatibility for IE7 is to use "*+html", now with IE7 browsing, should be no problem now write a CSS can do this:#1 {color: #333;}/* Moz */* HTML #1 {color: #666;}/* IE6 */*+html #1 {color: #999;}/* ie*/Then under Firefox font color display as #333ie6 under the font color display as #666,ie7 under the font color display as #999.2 centering issues in CSS layoutsThe main style definitions are as follows:bod

Use the following CSS to keep the div in the middle of the screen foreverCSS is dynamically centered relative to the browser

I believe many of my friends will encounter this problem when making div + css pages, because the explanation of HTML tags and CSS style sheets in IE series browsers is different from that in other browsers, therefore, some small bugs and webpage misplacement often occur during page creation. The following Webmaster will explain how to be compatible with various

navigation part. Of course it can also be replaced by ol, but there is no order for navigation connections, so it is more accurate to use ul (the effect is more obvious after CSS is removed).B. This label is no longer recommended, but it brings a lot of convenience in layout (because it is short). Although I am not in favor of using this label, however, sometimes (such as the layout definition in a small place) is a good choice.The most commonly used

how to make multiple div boxes walk side -by Div Horizontal arrangement show it? We first set up 3 div box objects, and what CSS styles do not set a look at the effect. The code is as follows:Three div boxes are displayed exclusiv

Learning this series of tutorials requires a certain HTML and CSS basis, which means that you have done Web pages before and will use a table layout. If you are just beginning to learn web production, do not know what is the table layout and HTML and CSS, we recommend that you first to recharge, otherwise you will be very difficult to learn this tutorial or do not understand. Due to the time relationship,

(-50%);CSS3 variable width High level vertical CenterAs long as three words can realize the indefinite wide high level vertical center.justify-content:center;//child elements are centered horizontally align-items:center;//the child elements are vertically centered display:-webkit-flex;Adding the above 3 sentences to the parent element allows the child element to be horizontally vertically centered.Use Marg

: 5px; padding: 20px} Call it like this: At this time, the full width of the box should be 150 points, which is correct in all browsers except IE6. However, in a browser like ie5, its full width is still 100 points. The box adjustment method invented by the predecessors can be used to deal with this difference. However, CSS can achieve the same purpose to make them display the same effect. # Box {width: 15

: #404040 #808080;-moz-border-bottom-colors: #404040 #808080; 11. ie supports the CSS method cursor: URL () to customize the Color Style of the cursor Style File and scroll bar. Firefox does not support either of the above. 12. ie has the bug that the select control is always at the top layer, and all CSS does not work for the select control. 13. ie supports label labels in form, including images and

Solve the Problem of DIV center failure using CSS, and css div center failure 1. Generally, the DIV center fails because no DTD statement is written. Add: Http://www.100sucai.com That's it! In fact, many other css problems a

CSS + DIV summary, css div Summary CSS is a markup language used to control webpage styles and separate style information from webpage content. It is introduced to make the HTML language better adapt to the page art design.