First, if you want to see the demo, create a notebook, add the following code, save it, change the file name to abc.htm, and run it directly.
Copy code
<Style type = "text/CSS">
# Nav {
Height: 44px;
Width: 600px;
Background: # FFF;
}
. Vline {
Background: #999;
Width: 1px;
Height: 20px;
}
# Nav ul {
Margin: 0px;
Padding: 0px;
List-style-type: none;
}
# Nav Li {
Float: left;
Font-family: Arial;
Font-weight: bold;
Font-size: 12px;
Text-align: center;
}
# Nav Li {
Display: block;
Width: 84px;
Line-Height: 28px;
Color: #666;
Text-Decoration: none;
Border-top: 4px solid #0f35a5;
}
# Nav Li A: hover {
Color: #7c8dd9;
Border-top: 4px solid #7c8dd9;
}
</Style>
<Div id = "nav"> <ul> <li> <a href = "#"> snail bait online </a> </LI> <li class = "vline"> </LI>
<Li> <a href = "#"> snail bait online </a> </LI> <li class = "vline"> </LI>
<Li> <a href = "#"> snail bait online </a> </LI> <li class = "vline"> </LI>
<Li> <a href = "#"> snail bait online </a> </LI> <li class = "vline"> </LI>
<Li> <a href = "#"> snail bait online </a> </LI> <li class = "vline"> </LI>
<Li> <a href = "#"> snail bait online </a> </LI> <li class = "vline"> </LI>
<Li> <a href = "#"> snail bait online </a> </LI> <li class = "vline"> </LI>
</Ul> </div>
Second:
[Code] <! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "<a href =" http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "target =" _ blank "> http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd </a>">
<HTML xmlns = "<a href =" http://www.w3.org/1999/xhtml "target =" _ blank "> http://www.w3.org/1999/xhtml </a>">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = gb2312"/>
<Title> <a href = "http://blog.h3bbs.com" target = "_ blank"> Tianya blog </a> pure CSS pop-up menu </title>
<Style type = "text/CSS">
<! --
Body {
Margin-top: 0px;
Margin-bottom: 0px;
Margin-left: auto;
Margin-Right: auto;
Background: # FFF;
Text-align: center;
Color: #333;
Font-family: Arial, verdana, sans-serif;
}
# Topbanner {
Margin-left: auto;
Margin-Right: auto;
Width: 580px;
Height: 40px;
Border-bottom: 5px solid # ff9900;
}
# Bottom {
Margin-left: auto;
Margin-Right: auto;
Width: 580px;
Height: 40px;
Border-top: 5px solid # ff9900;
}
/* Menu style definition */
# Menu {
Clear: both;
Margin-Right: auto;
Margin-left: auto;
Width: 580px;
Height: 24px;
Color: # FFF;
Background-color: #900;
}
/* Main menu style definition */
. Mainmenu {
Float: left;
Width: 64px;
Font-size: 13px;
Color: # FFF;
Border-left: 1px solid #999;
}
. Menucontent {
Float: left;
Width: 80px;
Height: 20px;
Color: # FFF;
Padding-top: 4px;
}
. Menucontent A: link {
Color: # FFF;
Display: block;
Text-Decoration: none;
}
. Menucontent A: visited {
Color: # FFF;
Display: block;
Text-Decoration: none;
}
. Menucontent A: hover {
Color: # FFF;
Text-Decoration: none;
Background-color: #000;
}
/* Sub-menu style definition */
. Submenu {
Clear: both;
Float: left;
Position: absolute;
Width: 80px;
Padding: 0px;
Font-size: 13px;
}
. Submenu ul {
Background-color: # Eee;
List-style-type: none;
Width: 82px;
Line-Height: 24px;
}
. Submenu Li {
Border-bottom: # CCC 1px dotted;
}
. Submenu Li A: Link, A: visited {
Color: #333;
Display: block;
Text-Decoration: none;
}
. Submenu Li A: hover {
Color: # FFF;
Text-Decoration: none;
Background-color: #900;
Border-top: 1px solid # FFF;
}
-->
</Style>
</Head>
<Body>
<Div id = "topbanner"> </div>
<Div id = "menu">
<Div class = "mainmenu" onmouseover = "submenu1.style. Display = 'block'" onmouseout = "submenu1.style. Display = 'none'">
<Div class = "menucontent"> <a href = "#" Title = "#"> Tianya homepage </a> </div>
<Div class = "mainmenu" onmouseover = "submenu2.style. Display = 'block'" onmouseout = "submenu2.style. Display = 'none'">
<Div class = "menucontent"> <a href = "#" Title = "#"> Tianya log </a> </div>
<Div class = "mainmenu" onmouseover = "submenu3.style. Display = 'block'" onmouseout = "submenu3.style. Display = 'none'">
<Div class = "menucontent"> <a href = "#" Title = "#"> electronic communication </a> </div>
<Div class = "mainmenu" onmouseover = "submenu4.style. Display = 'block'" onmouseout = "submenu4.style. Display = 'none'">
<Div class = "menucontent"> <a href = "#" Title = "#"> network technology </a> </div>
<Div class = "mainmenu" onmouseover = "submenu5.style. Display = 'block'" onmouseout = "submenu5.style. Display = 'none'">
<Div class = "menucontent"> <a href = "#" Title = "#"> love in Tianya </a> </div>
<Div class = "mainmenu" onmouseover = "submenu6.style. Display = 'block'" onmouseout = "submenu6.style. Display = 'none'">
<Div class = "menucontent"> <a href = "#" Title = "#"> leisure and entertainment </a> </div>
<Div class = "mainmenu" onmouseover = "submenu7.style. Display = 'block'" onmouseout = "submenu7.style. Display = 'none'">
<Div class = "menucontent"> <a href = "#" Title = "#"> Computer Information </a> </div>
</Div>
<Div class = "submenu" style = "display: none; margin-left:-40px;" onmouseover = "submenu1.style. display = 'block' "onmouseout =" submenu1.style. display = 'none' "id =" submenu1 ">
<Ul>
<Li> <a href = "#" Title = "Tianya Homepage"> Tianya homepage </a> </LI>
<Li> <a href = "#" Title = "Tianya Homepage"> Tianya homepage </a> </LI>
<Li> <a href = "#" Title = "Tianya Homepage"> Tianya homepage </a> </LI>
<Li> <a href = "#" Title = "Tianya Homepage"> Tianya homepage </a> </LI>
</Ul>
</Div>
<Div class = "submenu" style = "display: none; margin-left: 41px;" onmouseover = "submenu2.style. display = 'block' "onmouseout =" submenu2.style. display = 'none' "id =" submenu2 ">
<Ul>
<Li> <a href = "#" Title = "Tianya log"> Tianya log </a> </LI>
<Li> <a href = "#" Title = "Tianya log"> Tianya log </a> </LI>
<Li> <a href = "#" Title = "Tianya log"> Tianya log </a> </LI>
<Li> <a href = "#" Title = "Tianya log"> Tianya log </a> </LI>
</Ul>
</Div>
<Div class = "submenu" style = "display: none; margin-left: 122px;" onmouseover = "submenu3.style. display = 'block' "onmouseout =" submenu3.style. display = 'none' "id =" submenu3 ">
<Ul>
<Li> <a href = "#" Title = ""> electronic communication </a> </LI>
<Li> <a href = "#" Title = ""> electronic communication </a> </LI>
<Li> <a href = "#" Title = ""> electronic communication </a> </LI>
<Li> <a href = "#" Title = ""> electronic communication </a> </LI>
</Ul>
</Div>
<Div class = "submenu" style = "display: none; margin-left: 203px;" onmouseover = "submenu4.style. display = 'block' "onmouseout =" submenu4.style. display = 'none' "id =" submenu4 ">
<Ul>
<Li> <a href = "#" Title = "Network Technology"> network technology </a> </LI>
<Li> <a href = "#" Title = "Network Technology"> network technology </a> </LI>
<Li> <a href = "#" Title = "Network Technology"> network technology </a> </LI>
<Li> <a href = "#" Title = "Network Technology"> network technology </a> </LI>
</Ul>
</Div>
<Div class = "submenu" style = "display: none; margin-left: 284px;" onmouseover = "submenu5.style. display = 'block' "onmouseout =" submenu5.style. display = 'none' "id =" submenu5 ">
<Ul>
<Li> <a href = "#" Title = ""> </a> </LI>
<Li> <a href = "#" Title = ""> </a> </LI>
<Li> <a href = "#" Title = ""> </a> </LI>
<Li> <a href = "#" Title = ""> </a> </LI>
</Ul>
</Div>
<Div class = "submenu" style = "display: none; margin-left: 365px;" onmouseover = "submenu6.style. display = 'block' "onmouseout =" submenu6.style. display = 'none' "id =" submenu6 ">
<Ul>
<Li> <a href = "#" Title = "leisure and entertainment"> leisure and entertainment </a> </LI>
<Li> <a href = "#" Title = "leisure and entertainment"> leisure and entertainment </a> </LI>
<Li> <a href = "#" Title = "Snail line"> snail line </a> </LI>
<Li> <a href = "#" Title = "Snail line"> snail line </a> </LI>
</Ul>
</Div>
<Div class = "submenu" style = "display: none; margin-left: 446px;" onmouseover = "submenu7.style. display = 'block' "onmouseout =" submenu7.style. display = 'none' "id =" submenu7 ">
<Ul>
<Li> <a href = "#" Title = "Snail line"> snail line </a> </LI>
<Li> <a href = "#" Title = "Snail line"> snail line </a> </LI>
<Li> <a href = "#" Title = "Snail line"> snail line </a> </LI>
<Li> <a href = "#" Title = "Snail line"> snail line </a> </LI>
</Ul>
</Div>
<Div id = "bottom"> </div>
</Body>
</Html>