* This thing is called a wildcard to match all the elements on the page.*{margin:0; padding:0;} Like 2L said, body, UL, Li, P,h1~h6,dd,dt, etc... has a default margin or padding value,With this sentence you can remove the browser these default
What is the use of * {margin: 0; padding: 0;} in the CSS of the webpage? marginpadding
* The wildcard is used to match all elements on the page.* {Margin: 0; padding: 0;} As 2L said, body, ul, li, p, h1 ~ H6, dd, dt ...... All have default margin
Why define the ul {margin: 0; padding: 0;} selector in the css file?
Why define the ul {margin: 0; padding: 0;} selector in the css file?
Ul labels have padding values by default in FF, while only margin has default values in IE. What are the
body,html /* Set the window div to browser size * /{ margin:0; padding:0; height:100%; }The following codeDOCTYPE HTML>HTMLLang= "en">Head>style>#side{float: Left;width:30%;Height:300px;Background-color:#99FF99; }#main{
The format of the database is as follows, which is a list of records that require a daily summary of the schedule for the reverse output.The following SQL statement can be used to summarize by day and can be paged outDECLARE @Days TABLE (datetime)
1. Reset your own accumulated styles:form{margin:0;}input{margin:0;padding:0;}select{margin:0;}textarea{margin:0; padding:0;resize:none; overflow:auto; outline:none;}th,td{padding:0;} /* There is no default style for the table, only the cell has
For small Web sites, using this does not bring a huge waste of resources, but if it is such a very large site like Yahoo, just need to have a choice of CSS reset to reduce resource waste.
Are you using CSS to reset with CSS? Of course, you may use
Js
Preface
This paper introduces the establishment of the development environment of the melting JSP, PHP and Java in a stove, in order to suit the needs of the most beginners, many steps are to use more convenient method, and strive to be simple a
One. The most simplified CSS reset (reset):{ padding: 0; margin: 0;}This is the most common and simplest CSS reset, setting the padding and margin values of all elements to 0, which avoids the "divergence" of some browsers in
Work Assignment Descriptionin the previous project, After HT company deployed Windows Server for HW , the administrator always discovers that there is a problem with the server, but because HT Company's server is not local, it requires HT The
Due to project requirements, a lot of information has been collected on the Internet. For how to drag and drop trees, use jquery to load data asynchronously. Let's start dragging data to travel.
Front-end code:
Add child reload
Recently I saw a word called cssreset. What is cssreset? I understand it as resetting css, that is, resetting the default style. Recently I saw a word called css reset. What is css reset? I understand it as resetting css, that is, resetting the
Every time I see so wide screen but not full of feeling is really throwaway, code is squeezed automatic line is difficult to see well, and then see backstage there is a CSS custom function, and then try it, found that this function is very powerful
Sass BASICS (I), sass Basics
Css is a combination of some very simple statements. Since simple statements, there are inevitably many repetitive and redundant items, and there is no traditionalProgramming Language variables, control statements and
The following small series to bring you a CSS to implement the tab layout of a simple example (must see). Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little
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