How to use pure CSS to achieve the effect of three-column layout web pages
This article mainly introduces how to use pure CSS to achieve the effect of three-column layout web pages, with a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.
The code is as follows:
A commonly used web page with pure CSS layout
* {
Font-size:12px
Font-family:verdana
Margin:0px
Padding:0px
}
A {
Text-decoration:none
}
# header,#footer {
Width:85%
Margin:0 auto
Height:50px
}
# header {
Height:70px
Margin-top:5px
Border:solid 1px # 000
Background:url () no-repeat right-20px
}
# header h2 {
Line-height:40px
}
# body {
Position:relative
Width:85%
Margin:3px auto
Height:100%
Word-wrop:break-word
Word-break:break-all
}
# sidebar {
Position:absolute
Left:0
Top:0
Width:200px
}
# right {
Width:240px
Position:absolute
Right:0
Top:0
}
# center {
Margin:0 241px 0 201px
}
# body,#sidebar,#right,#center,#footer {height:750px;border:solid 1px # 000;}
# footer {
Height:50px
}
# body {
Border:none
}
# nav ul {
Float:left
Width:600px
List-style-type:none
Border-bottom:solid 6px # 6666CC
}
# nav ul li {
Float:left
}
# nav li a {
Display:block
Text-decoration:none
Text-align:center
Width:50px
Padding:5px
}
# nav li a:hover {
Background:#66c
Color:#fff
Font-weight:bold
}
Dt {
Border-bottom:dotted 1px # 000066
Border-top:dotted 1px # 006
}
Dt.first {
Border-top:none
}
Dt {
Padding:8px 0px 8px 4px
}
Dd a {
Display:block
Text-indent:20px
Padding:10px
}
Dd a:hover {
Font-weight:bold
Color:#000
Background:#66FFCC
}
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