how to make div centered in css

How does CSS center the DIV layer? The main style definition is as follows: Body {TEXT-ALIGN: center ;}# Center {MARGIN-RIGHT: auto; MARGIN-LEFT: auto ;}Note: First, define TEXT-ALIGN: center in the parent element. This means that the content in the parent element is centered. for IE, this setting is enough. However, it cannot be

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

These two days began to make drastic changes to the website. Today, I encountered a very difficult problem. Div itself does not define its own center attribute, Many methods on the Internet are described using the upper-level text-align: center and then embedding a layer Div to solve the problem. But is this method actually scientific? The following conclusions a

General website will do click Logo, will return to the homepage, how to do it, we first thought, to the picture plus links on it What do you do with the big exercises in the first four verses? There is no difficulty, if you feel that there is no relationship between the difficulty, this class, I take you to do this exercise!"First step overall layout and public CSS definition"Let's analyze this page first.The page is mainly divided into 5 large chunks

Deep understanding of div + css layout nested box, divcss 1. webpage layout Overview The concept of web page layout is to locate all the elements that are about to appear in the web page. CSS web page layout technology is different from the traditional web page layout method, it first blocks the page by using the 2. Box Model The box model is an important concep

learning div+css Web layout knowledge, but brother Lian validation is sometimes difficult to manipulate, but with it you can see errors caused by layout design , Validator throws a lot of errors and warnings stating that your XHTML is not well-established and may not be able to maintain consistent functionality across browsers Below are 10 minor failure problems that have baffled a large number of

Lower structure div CSS layout above instance layoutThe upper and lower structure for the common layout structure, general (corporate website) page We can be broadly divided into upper (head), Medium (content area), under (bottom copyright) composition. And this is actually the simplest up and down structure of the CSS layout evolved, but more than a

is correct in all browsers except IE6. However, in a browser like ie5, its full width is still 100 points. It can be used to adjust the box method invented by the predecessors.ProcessingThis difference. However, CSS can achieve the same purpose to make them display the same effect. # Box {width: 150px} # Box Div {border: 5px; padding: 20px} Call this metho

using the position property in the CSS.The Position property is located in the following way:(1) Static: Static positioning, is the default value.(2)relative: Relative positioning, the box relative to its original position , by specifying the offset (horizontal offset: lefth and right property values; vertical offset: top and bottom property values), to the new position. Relative positioning has no effect on the parent box and the Brother box.(3)Absolute: absolute positioning, the box is offset

1. center problemIn Div, ie is centered by default, and FF is left aligned by default.To center FF content, add the code margin: auto; 2. High ProblemsThere is a horizontal Div arrangement. The above Div sets the height. If the actual content in the DIV is greater than the s

Float:The Float property is the most basic and most commonly used property in the DIV+CSS layout for implementing multi-column functionality, and we know that the Margin:The margin property is used to set the distance between two elements.Padding:The Padding property is used to set the distance between the border of an element and its contents.Clear:Using the Float property to set a row with multiple

to achieve a variety of positioning. The div box model structure is used to divide the parts into different blocks, then the position, size, frame, inner and outer margins and arrangement of the box model are defined with CSS. CSS is an abbreviation for English cascading style Sheets (cascading style forms), a computer language used to represent file patterns s

10 common reasons why CSS is not valid in a DIV+CSS page layout We learn div+css page layout knowledge, but brother even validation sometimes difficult to operate, but with it you can see the layout of errors caused by the design, validation program throws a lot of errors an