set margin

Under IE6 margin-bottom sets the negative number to be hidden issues, ie6margin-bottom The expected results are as follows:   However, in IE6, the bottom border of the current tab does not cover the bottom border of the parent element. on the

Set borders in margin in the order of top right bottom left{Margin:top Right Buttom right}Equivalent to the individual settings in the{ margin-top:20px; margin-right:30px; margin-bottom:30px; margin-left:20px; }The ellipsis rules are:If you

1. Identify CSS attribute difference labels between IE and Fire Fox! Important# Page_body {Width: 1000px! Important;Height: 30px! Important;Width: 980px;Height: 36px;}Above StyleIn IE6/7, run only width: 980px and height: 36px.In FireFox, priority

xCatalog [1]text-align [2]margin [3]absolute] [4]flex front wordsHorizontal centering is a frequently encountered problem. It seems that there are many ways, all roads lead to Rome . but the system combing, in fact, all around a few ideas unfold.

The fourth chapter: high-quality CSS1) Quirks mode and Standard modeIn standard mode, browsers perform pages according to specifications, while quirks patterns typically mimic the behavior of older browsers to prevent old sites from working.The

Horizontal centering is a frequently encountered problem. It seems that there are many ways, all roads lead to Rome. But the system combing, in fact, all around a few ideas unfold. This article will introduce about the horizontal center of the 4

The header footer is an important part of a complete, refined document. In the header and footer, you can render a lot of content, such as company name, page number, worksheet name, date, picture, such as logo, tag, etc. In the following article,

CSS Layout Tips-width AdaptiveCSS this thing, said hard not difficult, said easy also not easy. I think the most important thing is the accumulation of experience, is the so-called silicon step, not even thousands of miles. This series of articles

XML is very convenient for developers, not only easy to use, but also able to debug in a timely manner, after modifying the interface to see the effect immediately.The Java Setup layout does not have this advantage. But Java can dynamically

Implement DIV's horizontal center and center vertically Multi-Element Horizontal centering Implementing rasterization Layouts 1. Implement DIV's horizontal center and center verticallyImplementation results:This is probably the most

1.DOCTYPE Impact CSS Processing2.ff:div set Margin-left, Margin-right is auto when the center, IE No3.ff:body when setting text-align, Div needs to set Margin:auto (mainly margin-left,margin-right) to center4.FF: After setting padding, Div will

Often people in the process of making Web pages will encounter a lot of difficult problems, such as when I write a page, I encountered a div nesting caused by the margin-top does not work, the internal Div set margin-top, internal for the external

Why the Margin-top property set does not work:recommendation : As far as possible handwriting code, can effectively improve the learning efficiency and depth.Sometimes you may encounter strange phenomena, although there are no syntax errors, but the

Body Loading problemProblem Description: The body object of Firefox exists before the body tag is fully read by the browser, while the body object of IE must exist after the body tag is fully read into the browser.[note] This issue has not been

CSS vertical center-dehua. Chen 1. Text vertical center Line-height + text-align: center 12 horizontal vertical center 3 1 html,body{ 2 margin: 0; 3 } 4 .wrap{ 5 line-height: 400px; 6 text-align:center; 7 8 height: 400px; 9

Understanding Display PropertiesThe Display property is a property that we often use in front-end development, where the most common are: None Block Inline Inline-block Inherit Below, I will make a complete explanation

Css is hard to say and easy to say. In my opinion, the most important thing is the accumulation of experience. What we call this is that we do not accumulate silicon steps, and there are thousands of miles. This series of articles describe the

Chapter 4: high-quality CSS 1) weird and standard Modes In the standard mode, the browser displays the page according to the specifications, while in the weird mode, the behavior of the old browser is typically simulated to prevent the old site

Highly set JS Code// Set the layer to make the two layers have the same heightFunction setdivheight (sideleft, sideright ){VaR A = Document. getelementbyid (sideleft );VaR B = Document. getelementbyid (sideright );If (A = NULL | B = NULL

Understanding of margin in CSS and CSSmargin Set the border sequence in margin to upper right bottom left {margin：top right buttom right} It is equivalent to { margin-top: 20px; margin-right: 30px; margin-bottom: 30px; margin-left: 20px;