css image position

I. Let's look at two examples. 1.xhtml code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->2.css code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->. Relative {position: relative; Height: 120px; Border: 2px solid red ;}. Absolute {position: absolute; top: 10px;

:10px;9 Left:10px;Ten}3. Fixed positioning:1{2 width: 50px; 3 height: 50px; 4 position: fixed; 5 top: 20px; 6 left: 0px; 7 }The above code will secure the box to the left edge of 20px at the top of the window.Use note points:1. Absolute positioning will leave the element out of the document flow, and the element behind the anchor element will move to the position of the element to fill

The Background-position property sets the starting position of the background image.This property sets the position of the background image (defined by Background-image), and the background image will start at this point if it is

Position is often used for absolute positioning of layers, such as where we have a layer located within a layer, and can be implemented using Position:absolute and position:relative.First, position grammar and structure-TOPPosition syntax:Position:static Absolute RelativePosition parameters:Static: No special positioning, object follows HTML positioning rulesAbsolute : Drag objects out of the document strea

the left:{container (container)-the width of the background picture is}*left percent, and the excess portion is hidden. is equivalent to the height of the right:{container (container)-the height of the background image is}*right percent, and the excess portion is hidden.Six. background-position:-50%-50%;.is equivalent to the width of the left:-{{container (container)-the width of the background picture is}

Many of the other attributes of CSS are easy to understand, such as fonts, text, backgrounds, and so on. Some CSS books will also make a high-profile introduction to these simple attributes, but ignore some difficult attributes to explain, there is a suspicion of the evasive. The main attributes that are difficult to understand in CSS include box structure and po

If you set a background position using pixels, the top-left corner of the image is positioned from the top-left corner of the element by the specified number of pixels. with percentage positioning, It is the corresponding point on the image that gets positioned. so if you set a vertical and horizontal position of 20 pe

First, position each attribute value detailed1. static : The default value, the elements will be arranged according to normal document flow rules.2. relative : Relative positioning, elements are still in the normal flow of the document, but can change the position of elements through CSS rules for left, top, right, and bottom. Note the point: [A]. The or

CSS Positon, I want to be a web-maker to have encountered, but as to whether it really understand it? I would not have said that, at least I do not know very well the operation of its kernel. Today in the Learn CSS positioning in Ten steps a 10-step introduction of the CSS "position" in the "static, relative, absolute,

Read Catalogue Basic knowledge Absolute positioning Fixed positioning Relative positioning Application examples Summarize Position is a very important property in CSS, and with the Position property, we can offset the element relative to its normal position, the parent element, or the

[Go] Explanation of position attribute (absolute | relative | static | fixed) in CSS, relativefixed Let's take a look at the definition of position in CSS3 Api: Static: no special positioning. The object follows the normal document flow. Top, right, bottom, left and other attributes will not be applied. Relative: the object follows the normal document stream,

In IE6, the position: Fixed bug should be an old problem. However, it took me a lot of time to write the back button (always flashing) for the waterfall stream plug-in today. I have also written an article to solve this problem, but I used CSS expressions to solve it, the current requirement is to dynamically locate in JS, so the previous method is not very suitable. Summary: Method 1: pure

here, but we can fill it up.) As an example to illustrate the relationship between "relative" and "absolute", there are three div in the body in the first place, And the relationship of their three div is "div-1>div-2>div-3", and in div-3 there is such an absolute positioning: . div-3 {Position:absolute;left:0;top:0; } Here are a few things to say: 1, Div-1 and Div-2 are not set "position:relative", at this time our div-3 absolutely positioned after the drift to the "div-3c"

Position is a very important property in CSS, and with the Position property, we can offset the element relative to its normal position, the parent element, or the browser window. Postion is also a property that beginners can not understand the situation, this article will start from the most basic knowledge, talk abou

Position is often used for absolute positioning of layers, such as where we have a layer located within a layer, and can be implemented using Position:absolute and position:relative. First, position grammar and structure Position syntax: Position:static Absolute Relative Position parameters: Static: No special positio

In the front page layout, in the same plane layout, most of us use the Float property to locate the location of the page element. But involves the popup layer, the floating layer, the page advertisement plug-in and so on, all need the CSS position attribute to locate, for the beginner often is not clear is should use the position attribute absolute value, the rel

The Position property in CSSThe position of CSS has the following values: Static,relative,absolute,fixed.Static: Statically positioned. If the Position property is not set, then the default is static. Properties such as Top,left,bottom,right are not valid in the case of static, and you must set

Original http://learn.shayhowe.com/advanced-html-css/detailed-css-positioning When building a page layout, there are different ways to use it. Which method to use depends on the layout requirements of the specific page, and in different situations, some methods may be better than other methods.For example, you can use a number of floating elements to build a neat and concise page layout. Or, if you ne

Page layout, or on the page to do some small effects often use display,position and float properties, if they do not know very well, it is easy to appear some inexplicable effect, a lesson from the experience of reading "CSS Mastery" after summing up.Let us from the basic knowledge of CSS, I believe many beginners and younger brother do not understand the

Float:left|right; Automatic line wrapping can be arranged automatically, but clear is required to fit the float;Display:inline-block; There are times when you can replace float to achieve the same effect.position:absolute|relative; To cooperate with top,left and other positioning;Position:absolute causes the element to break out of the document stream, the positioned element is equal to not occupy any position in the document, renders at another layer