css center div horizontally

This refers to the horizontal center of course is to say through the CSS to automatically control, and not to say after the calculation, set a position to refer to the settlement.In general, there are three ways to achieve this:In the implementation, we define two nouns to facilitate the following explanation: out--contains the container that needs to be centered, in--the element that needs to be centered.1

-align:middle;Child elements:Display:inline-block;vertical-align:middle;5, margin margin to take negative numbers, the size of width/height (not using box-sizing:border-box including padding,), plus top:50%; left:50%;.(The child element needs to be set to a wide height)6, Content definition transform:translate ( -50%,-50%), and add top:50%;left:50%. (The child element needs to be set to a wide height)7. Add extra child elements set Margin-bottom to half the height of the content element +padding

In line: Text-align:center;Fixed width block: margin:xpx auto;Variable width BLOCK:1.2.display:inline then treated as inline elements (there is a problem: Some features are missing, such as setting the length value)3. By setting float to the parent element and then setting position:relative and left:50% for the parent element, the child elements are set position:relative and left:-50% to achieve horizontal centering.First, the parent Div floats, and i

{Display:table-cell; vertical-align:middle; height:200px;} Vertical-align and Line-height (height) are more interesting, control is the parent element, the center is the child element Absolute positioning Dafa . parent{position:relative}.child{position:absolute; top:50%; Transform:translatey (-50%);}Flex Dafa Horizontal Vertical CenterSeveral ways are available for reference:. parent{display:table-cell;vertical-align:middle;text-align:ce

Position:absolute; The child element sets the absolute position and moves the element to the left by half its length Width:50px;height:50px;top:50%;transform:translatey (-50%);2.2 Setting elements with the table attributeDisplay:table-cell;vertical-align:middle;Description: The inline or inline element is disguised as a cell lattice element, and the cell is processed through the properties of the table tag, which is incompatible with the lower version of IE6/73. Element

CSS center summary, css center Summary 1. text-align: center; In the preceding method, the row element or text of the display: inline; in the parent container is horizontally centered. 2. inline-height: (height) value; When using

width of IE6 is 100 pixels, and the width of IE7 is 90 pixels, the width of IE8 is 80 pixels, so if we combine the above! Important, You can thoroughly set styles for standard browsers such as IE6, IE7, IE8, and Firefox to achieve browser compatibility. As mentioned above, it is very easy to create a webpage compatible with mainstream browsers. The only difference is that there are more CSS code. The following describes some tips for using

Center vertically50%; Transform:translatey (-50%);1, position:relative;Understanding: Relative is the relative meaning, here is relative to the parent element2, top:50%;Understanding: Height is 50%, which refers to the height of the parent without the 50%.3, Transform:translatey (-50%);Understanding: Move up 50% of the height of the element itself.Center horizontally50%; Transform:translatex (-50%);Here is the sample code:"height:500px; Background-col

class= ' kk '> Horizontal Vertical Center text View >. KK { border: 1px solid #000000; width: 200px; height: 200px; margin: 0 Auto; text-align: Center; line-height: 200px;}One of the line-height needs attention.Viewclass= "section"> Viewclass= "Section__title">Flex-direction:rowView> Viewclass= "FLEX-WRP"style= "Flex-direction:row;"> Viewclass= "Flex-item bc_green">1View> Viewclass= "F

Css achieves horizontal vertical center of unknown height, while css achieves horizontal vertical center of unknown height In page design, it is often necessary to implement horizontal and vertical center of elements. There are many css