Java-html&javaskcript&css&jquery&ajax

Source: Internet
Author: User

CSS Camouflage

1, <style>a;link{color: #000000}

A:visited{color: #000000;

A.:hover{color: #FF00FF}

A:active{color: #0000FF;} </style> <body><p><a href= "/css" target= "-blank" ><>/a</p></body>

2. First-child pseudo-class to select the first child element of an element

<style>p:first-child{

Color:blue;

}</style>

<body><p> First line </p> <p> second row </p> </body>

Matches all <i> elements in the <p> element of the first element

<style>

p>i:first-child{

Color:blue;} </style>

<body> <p>i am is <i>strong</i>man <i>yes</i></p>

<p>i am <i>strong</i>man <i>yes</i></p></body>

3, <style>p:first-line{

Color: #ff0000;

Font-variant:small-caps;} </style> <body><p>klKJDF</p></body>

4, the text first letter set special style

<style>p:frist-letter{

Color: #ff0000;

Font-size:xx-large;} </stylel>

<body> First A letter</body>

5, before elements add the first line of the picture

<style>h1:before{

Content:url (smiley.gif);} </style>

<body>

6. HTML Navigation Bar Settings

<body> <ur><li><a href= "#home" > Home </a></li>

<li><a href= "#home" > New network </a></li>

<li><a href= "#home" > Contact information </a></li>

<li><a href= "#home" > About Us </a></li>

</ul></body> here to illustrate is the # This tag refers to the URL test, just in the form of a URL to reflect, but not links can not jump

7. Remove margins and fills from the list

ul{List-style-type:none; --------> The small flag before removing the list

margin:0;

padding:0;

} <body><ul><li><a href= "#home" > Home </a></li>

<li><a href= "#home" > News </a></li>

<li><a href= "#home" > Contact </a></li>

<li><a href= "#home" > About </a></li></ul></body>

8. Vertical navigation Bar

<style>ul{

List-style-type:none;

margin:0;

padding:0;

width:20px;

Background-color: #ffffff;

}

Li a{

Display:block;

Color: #000;

PADDING:3PX 23px;

Text-decoration:none;

}

Li a:hover{

Background-color: #444;

Color:white;

}</style>

<body>

<ul>

<li><a href= "#home" > Home </a></li></ul></body> If you set the Activate navigation bar column Li a.active{background  -color: #444; Color:white;}

Set the horizontal navigation bar li{display:inline;}

9. Drop-down menu

<style>

. dropdown{

position:relative;

Display:inline-block;

}

. dropdown-content{

Display:none;

Position:absolute;

Background-color: #FFFFFF;

min-width:92px;

box-shadow:0px 3px 23px 23px egbz (0,0,0,2);

PADDING:12PX 12px;

}

. Dropdown:hover. dropdown-content{

Display:block;

}</style>

<body><div class= "Dropdown" >

<span> Mouse Move over here </span>

<div class= "Dropdown-content" >

</body>

Java-html&javaskcript&css&jquery&ajax

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