CSS nice menu

HTML Code :
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>CSS Menu Maker Installation Instructions</title>

<style type="text/css">
   body{padding:20px; font-size:14px; color:#000000; font-family:Arial, Helvetica, sans-serif;}
   h2 {font-weight:bold; color:#000099; margin:10px 0px; }
   p span {color:#006600; font-weight:bold; }
   a, a:link, a:visited {color:#0000FF;}
   textarea {width: 100%; padding: 10px; margin: 10px 0 15px 0; font-size: 13px; font-family: Consolas,monospace;}
   textarea.html {height: 300px;}
   p {margin: 0 0 10px 0;}
   code, pre {font-family: Consolas,monospace; color: green;}
   ol li {margin: 0 0 15px 0;}
</style>

</head>

<body>

<h2>Your Menu</h2>

<div id='cssmenu'>
<ul>
   <li><a href='#'><span>Home</span></a></li>
   <li class='has-sub '><a href='#'><span>Products</span></a>
      <ul>
         <li class='has-sub '><a href='#'><span>Product 1</span></a>
            <ul>
               <li><a href='#'><span>Sub Product</span></a></li>
               <li><a href='#'><span>Sub Product</span></a></li>
            </ul>
         </li>
         <li class='has-sub '><a href='#'><span>Product 2</span></a>
            <ul>
               <li><a href='#'><span>Sub Product</span></a></li>
               <li><a href='#'><span>Sub Product</span></a></li>
            </ul>
         </li>
      </ul>
   </li>
   <li><a href='#'><span>About</span></a></li>
   <li><a href='#'><span>Contact</span></a></li>
</ul>
</div>
<div style="clear:both; margin: 0 0 30px 0;">&nbsp;</div>

<h2>Installation Instructions</h2>

<ol>
   <li>Upload the <code>menu_assets</code> folder to the root directory of your website. This is usually where your <code>index.html</code> file is.</li>
   <li>Copy and paste the code below somewhere between the <code>&lt;head>&lt;/head></code> tags.<textarea class='css'><link href="/menu_assets/styles.css" rel="stylesheet" type="text/css"></textarea></li>
   <li>Copy and paste the html below where ever you want your menu to show up.<textarea class='html'><div id='cssmenu'>
<ul>
   <li><a href='#'><span>Home</span></a></li>
   <li class='has-sub '><a href='#'><span>Products</span></a>
      <ul>
         <li class='has-sub '><a href='#'><span>Product 1</span></a>
            <ul>
               <li><a href='#'><span>Sub Product</span></a></li>
               <li><a href='#'><span>Sub Product</span></a></li>
            </ul>
         </li>
         <li class='has-sub '><a href='#'><span>Product 2</span></a>
            <ul>
               <li><a href='#'><span>Sub Product</span></a></li>
               <li><a href='#'><span>Sub Product</span></a></li>
            </ul>
         </li>
      </ul>
   </li>
   <li><a href='#'><span>About</span></a></li>
   <li><a href='#'><span>Contact</span></a></li>
</ul>
</div></textarea></li>
</ol>

<h2>Notes</h2>
<ol>
   <li>If you run into a problem getting your menu to work or have suggestions for the site please <a href='http://cssmenumaker.com/resources/contact'>Contact Us</a> and let us know. We will try to help as much as possible.</li>
</ol>

</body>
</html>

CSS Code :

<style type="text/css">#cssmenu ul,
#cssmenu li,
#cssmenu span,
#cssmenu a {
  margin: 0;
  padding: 0;
  position: relative;
}
#cssmenu {
  height: 49px;
  border-radius: 5px 5px 0 0;
  -moz-border-radius: 5px 5px 0 0;
  -webkit-border-radius: 5px 5px 0 0;
  background: #141414;
  background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAxCAIAAACUDVRzAAAAA3NCSVQICAjb4U/gAAAALElEQVQImWMwMrJi+v//PxMDw3+m//8ZoPR/qBgDEhuXGLoeYswhXg8R5gAAdVpfoJ3dB5oAAAAASUVORK5CYII=) 100% 100%;
  background: -moz-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #32323a), color-stop(100%, #141414));
  background: -webkit-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -o-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -ms-linear-gradient(top, #32323a 0%, #141414 100%);
  background: linear-gradient(to bottom, #32323a 0%, #141414 100%);
  border-bottom: 2px solid #0fa1e0;
}
#cssmenu:after,
#cssmenu ul:after {
  content: '';
  display: block;
  clear: both;
}
#cssmenu a {
  background: #141414;
  background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAxCAIAAACUDVRzAAAAA3NCSVQICAjb4U/gAAAALElEQVQImWMwMrJi+v//PxMDw3+m//8ZoPR/qBgDEhuXGLoeYswhXg8R5gAAdVpfoJ3dB5oAAAAASUVORK5CYII=) 100% 100%;
  background: -moz-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #32323a), color-stop(100%, #141414));
  background: -webkit-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -o-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -ms-linear-gradient(top, #32323a 0%, #141414 100%);
  background: linear-gradient(to bottom, #32323a 0%, #141414 100%);
  color: #ffffff;
  display: inline-block;
  font-family: Helvetica, Arial, Verdana, sans-serif;
  font-size: 12px;
  line-height: 49px;
  padding: 0 20px;
  text-decoration: none;
}
#cssmenu ul {
  list-style: none;
}
#cssmenu > ul {
  float: left;
}
#cssmenu > ul > li {
  float: left;
}
#cssmenu > ul > li:hover:after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  position: absolute;
  left: 50%;
  bottom: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #0fa1e0;
  margin-left: -10px;
}
#cssmenu > ul > li:first-child > a {
  border-radius: 5px 0 0 0;
  -moz-border-radius: 5px 0 0 0;
  -webkit-border-radius: 5px 0 0 0;
}
#cssmenu > ul > li:last-child > a {
  border-radius: 0 5px 0 0;
  -moz-border-radius: 0 5px 0 0;
  -webkit-border-radius: 0 5px 0 0;
}
#cssmenu > ul > li.active a {
  box-shadow: inset 0 0 3px #000000;
  -moz-box-shadow: inset 0 0 3px #000000;
  -webkit-box-shadow: inset 0 0 3px #000000;
  background: #070707;
  background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAxCAIAAACUDVRzAAAAA3NCSVQICAjb4U/gAAAALklEQVQImWNQU9Nh+v//PxMDw3+m//8ZkNj/mRgYIHxy5f//Z0BSi18e2TwS5QG4MGB54HL+mAAAAABJRU5ErkJggg==) 100% 100%;
  background: -moz-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #26262c), color-stop(100%, #070707));
  background: -webkit-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -o-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -ms-linear-gradient(top, #26262c 0%, #070707 100%);
  background: linear-gradient(to bottom, #26262c 0%, #070707 100%);
}
#cssmenu > ul > li:hover > a {
  background: #070707;
  background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAxCAIAAACUDVRzAAAAA3NCSVQICAjb4U/gAAAALklEQVQImWNQU9Nh+v//PxMDw3+m//8ZkNj/mRgYIHxy5f//Z0BSi18e2TwS5QG4MGB54HL+mAAAAABJRU5ErkJggg==) 100% 100%;
  background: -moz-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #26262c), color-stop(100%, #070707));
  background: -webkit-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -o-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -ms-linear-gradient(top, #26262c 0%, #070707 100%);
  background: linear-gradient(to bottom, #26262c 0%, #070707 100%);
  box-shadow: inset 0 0 3px #000000;
  -moz-box-shadow: inset 0 0 3px #000000;
  -webkit-box-shadow: inset 0 0 3px #000000;
}
#cssmenu .has-sub {
  z-index: 1;
}
#cssmenu .has-sub:hover > ul {
  display: block;
}
#cssmenu .has-sub ul {
  display: none;
  position: absolute;
  width: 200px;
  top: 100%;
  left: 0;
}
#cssmenu .has-sub ul li {
  *margin-bottom: -1px;
}
#cssmenu .has-sub ul li a {
  background: #0fa1e0;
  border-bottom: 1px dotted #6fc7ec;
  filter: none;
  font-size: 11px;
  display: block;
  line-height: 120%;
  padding: 10px;
}
#cssmenu .has-sub ul li:hover a {
  background: #0c7fb0;
}
#cssmenu .has-sub .has-sub:hover > ul {
  display: block;
}
#cssmenu .has-sub .has-sub ul {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
}
#cssmenu .has-sub .has-sub ul li a {
  background: #0c7fb0;
  border-bottom: 1px dotted #6db2d0;
}
#cssmenu .has-sub .has-sub ul li a:hover {
  background: #095c80;
}</style>

Way to write php script

At first need to a notpad or html file then change the extension .php. Then it will be php file. Then we are ready to work with php script or coding.
At first show to php script starting
<?php -- strating

All kind of text and code or script here.

?> -- ending

We see a example,

<?php
<h1>Softandweb</h1>
echo "Hello world"
?>

we see browser through local host :
 Then we will see browsers like

Softandweb

Hello world

What is web server?

PHP is a server scripting language. It's need for run web server. Mainly php mostly work with run together. But most valuable and popular server name Apache . Also php work with Microsoft corporation ISS server. But I think most popular server name is Apache. We can practices with Apache server. Also it's easy to use. You can download Apache server and then use it download this Apache main website. Download

What is php?

PPH is a programming language that used for web development. At first it's made personal homepage as some macro. That's why this name is (Personal Home Page). Later change name and add vast features. At this moment it's a programing language. This way to easy make dynamic website. PHP abbreviation (Hypertext Preprocessor).

CSS visibility hidden

<html>
<head>
<style type="text/css">
h1.hidden {visibility:hidden}
</style>
</head>

<body>
<h1>This is a visible heading</h1>
<h1 class="hidden">This is a hidden heading</h1>
<p>Notice that the hidden heading still takes up space.</p>
</body>

</html>

Result

CSS pseudo element before

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<style type="text/css">
h1:before {content:url(bird_02.jpg)}
</style>
</head>

<body>
<h1>This is a heading</h1>
<p>The :before pseudo-element inserts content before an element.</p>
<h1>This is a heading</h1>
<p><b>Note:</b> Internet Explorer 8 (and higher) supports the content property
if a !DOCTYPE is specified.</p>
</body>
</html>

Result

CSS pseudo element first letter

<html>
<head>
<style type="text/css">
p:first-letter
{
color:#ff0000;
font-size:xx-large;
}
</style>
</head>

<body>
<p>You can use the :first-letter pseudo-element to add a special effect to the first character of a text!</p>
</body>
</html>

Result

CSS pseudo element first line

<html>
<head>
<style type="text/css">
p:first-line
{
color:#ff0000;
font-variant:small-caps;
}
</style>
</head>

<body>
<p>You can use the :first-line pseudo-element to add a special effect to the first line of a text.</p>
</body>
</html>

Result

CSS pseudo element multiple

<html>
<head>
<style type="text/css">
p:first-letter
{
color:#ff0000;
font-size:xx-large;
}
p:first-line
{
color:#0000ff;
font-variant:small-caps;
}
</style>
</head>

<body>
<p>You can combine the :first-letter and :first-line pseudo-elements to add a special effect to the first letter and the first line of a text!</p>
</body>
</html>

Result

CSS pseudo first child

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
p:first-child
{
color:blue;
}
</style>
</head>

<body>
<p>The sky is blue.</p>
<p>The sky is blue.</p>
<p><b>Note:</b> For :first-child to work in IE, a DOCTYPE must be declared.</p>
</body>
</html>

Result

CSS pseudo first child2

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
p > i:first-child
{
color:blue;
}
</style>
</head>

<body>
<p>I am a <i>strong</i> man. I am a <i>strong</i> man.</p>
<p>I am a <i>strong</i> man. I am a <i>strong</i> man.</p>
<p><b>Note:</b> For :first-child to work in IE, a DOCTYPE must be declared.</p>
</body>
</html>

Result

CSS pseudo focus

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<style type="text/css">
input:focus
{
background-color:yellow;
}
</style>
</head>

<body>
<form action="form_action.asp" method="get">
First name: <input type="text" name="fname" /><br />
Last name: <input type="text" name="lname" /><br />
<input type="submit" value="Submit" />
</form>

<p><b>Note:</b> Internet Explorer 8 (and higher) supports the :focus pseudo-class if a !DOCTYPE is specified.</p>

</body>
</html>

Result

CSS pseudo lang

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
q:lang(no)
{
quotes: "~" "~";
}
</style>
</head>

<body>
<p>Some text <q lang="no">A quote in a paragraph</q> Some text.</p>
<p>In this example, :lang defines the quotation marks for q elements with lang="no":</p>
<p><b>Note:</b> Internet Explorer 8 (and higher) supports the :lang pseudo class
if a !DOCTYPE is specified.</p>
</body>
</html>

Result

CSS pseudo styles hyperlinks

<html>
<head>
<style type="text/css">
a.one:link {color: #ff0000}
a.one:visited {color: #0000ff}
a.one:hover {color: #ffcc00}

a.two:link {color: #ff0000}
a.two:visited {color: #0000ff}
a.two:hover {font-size: 150%}

a.three:link {color: #ff0000}
a.three:visited {color: #0000ff}
a.three:hover {background: #66ff66}

a.four:link {color: #ff0000}
a.four:visited {color: #0000ff}
a.four:hover {font-family: monospace}

a.five:link {color: #ff0000; text-decoration: none}
a.five:visited {color: #0000ff; text-decoration: none}
a.five:hover {text-decoration: underline}
</style>
</head>

<body>
<p>Mouse over the links to see them change layout.</p>

<p><b><a class="one" href="default.asp" target="_blank">This link changes color</a></b></p>
<p><b><a class="two" href="default.asp" target="_blank">This link changes font-size</a></b></p>
<p><b><a class="three" href="default.asp" target="_blank">This link changes background-color</a></b></p>
<p><b><a class="four" href="default.asp" target="_blank">This link changes font-family</a></b></p>
<p><b><a class="five" href="default.asp" target="_blank">This link changes text-decoration</a></b></p>
</body>

</html>

Result

CSS table border collapsed

<html>
<head>
<style type="text/css">
table {border-collapse:collapse}
</style>
</head>

<body>
<table border="1">
<tr>
<td>Munirul</td>
<td>Hasan</td>
</tr>
<tr>
<td>Shahin</td>
<td>Shahin</td>
</tr>
</table>

</body>
</html>

Result

CSS table borders distance

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<style type="text/css">
table.ex1
{
border-collapse:separate;
border-spacing:10px;
}
table.ex2
{
border-collapse:separate;
border-spacing:10px 50px;
}
</style>
</head>

<body>
<table class="ex1" border="1">
<tr>
<td>Munirul</td>
<td>Hasan</td>
</tr>
<tr>
<td>Shahin</td>
<td>Tuhin</td>
</tr>
</table>
<br />

<table class="ex2" border="1">
<tr>
<td>Mahbubur</td>
<td>Rahman</td>
</tr>
<tr>
<td>Musa</td>
<td>Isa</td>
</tr>
</table>

<p><b>Note:</b> Internet Explorer supports the border-spacing property only if a !DOCTYPE is specified!</p>
</body>
</html>

Result

CSS table empty cells

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<style type="text/css">
table
{
border-collapse:separate;
empty-cells:hide;
}
</style>
</head>

<body>
<table border="1">
<tr>
<td>Munirul</td>
<td>Hasan</td>
</tr>
<tr>
<td>Shahin</td>
<td></td>
</tr>
</table>

<p><b>Note:</b> Internet Explorer supports the empty-cells property only if a !DOCTYPE is specified!</p>
</body>
</html>

Result

 

CSS table layout set

<html>
<head>
<style type="text/css">
table.ex1 {table-layout:auto}
table.ex2 {table-layout:fixed}
</style>
</head>

<body>
<table class="ex1" border="1" width="100%">
<tr>
<td width="5%">1000000000000000000000000000</td>
<td width="95%">10000000</td>
</tr>
</table>
<br />

<table class="ex2" border="1" width="100%">
<tr>
<td width="5%">1000000000000000000000000000</td>
<td width="95%">10000000</td>
</tr>
</table>

</body>
</html>

Result

CSS table position caption

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<style type="text/css">
caption {caption-side:bottom}
</style>
</head>

<body>

<table border="1">
<caption>This is a caption</caption>
<tr>
<td>Munirul</td>
<td>Hasan</td>
</tr>
<tr>
<td>Shahin</td>
<td>Tuhin</td>
</tr>
</table>

<p><b>Note:</b> Internet Explorer supports the caption-side property only if a !DOCTYPE is specified!</p>
</body>
</html>

Result

CSS test style external

<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>

<body>

<h1>This header is 36 pt</h1>
<h2>This header is blue</h2>

<p>This paragraph has a left margin of 50 pixels</p>

</body>
</html>

Result