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纯css制作三角、圆形按钮,兼容ie6

2013-10-14 14:13 597 查看
原文网址:http://dtop.powereasy.net/Item/3418.aspx

以前一直用图片做小三角、圆形按钮等,但有时候实在不太方便,例如换个颜色又要打开ps弄,挺麻烦的。而且对于追求细节和极致的前端工程师来说,能不用图片就不用图片,于是参考了天猫、微博等网站的做法,用纯html和css实现,效果还是不错的。

以下是成果,兼容主流浏览器,包括ie6。



代码是:

运行代码编辑代码查看源代码

资源添加向导

<!DOCTYPE
html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<
html
xmlns
=
"http://www.w3.org/1999/xhtml"
>


<
head
>

<
meta
http-equiv
=
"Content-Type"
content
=
"text/html;
charset=utf-8"
/>

<
meta
http-equiv
=
"Content-Language"
content
=
"zh-CN"
/>

<
meta
name
=
"Keywords"
content
=
""
/>

<
meta
name
=
"Description"
content
=
""
/>

<
title
></
title
>

</
head
>

<
style
type
=
"text/css"
>

*{margin:0;
padding:0; list-style:none; font:normal 12px/150% 宋体; }

body{
padding:20px; }


.arrow{
margin-bottom:20px;  }


/*
css三角形 */

.arrow,.arrow
s { position:relative;  display:block; font-size: 0; line-height: 0; width: 0; height: 0; border-color:transparent; border-style:dashed; border-width:5px; }

.arrowR,.arrowR
s{ border-left-color:#aaa; border-left-style:solid; }

.arrowR
s{ border-left-color:#fff; position:absolute; left:-7px; top:-5px; }

.arrowR:hover{
border-left-color:#f60;  }


.arrowL,.arrowL
s{ border-right-color:#aaa; border-right-style:solid; }

.arrowL
s{ border-right-color:#fff; position:absolute; right:-7px; top:-5px; }

.arrowL:hover{
border-right-color:#f60;  }


.arrowT,.arrowT
s{ border-bottom-color:#aaa; border-bottom-style:solid; }

.arrowT
s{ border-bottom-color:#fff; position:absolute; left:-5px; top:-3px; }

.arrowT:hover{
border-bottom-color:#f60;  }


.arrowB,.arrowB
s{ border-top-color:#aaa; border-top-style:solid; }

.arrowB
s{ border-top-color:#fff; position:absolute; left:-5px; bottom:-3px; }

.arrowB:hover{
border-top-color:#f60;  }


/*
css圆形 */

.circle{
line-height:100%; overflow:hidden;  font-family:Tahoma,Helvetica; font-size:18px; color:#aaa;  }

.circle:hover{
color:#f60;  }


/*
提示盒子 */

.tipBox{
width:200px; margin-top:10px;   }

.tipBox
.hd{ height:5px;  position:relative;  }

.tipBox
.hd .arrow{ position:absolute; top:-5px; left:10px; }

.tipBox
.hd .arrow s{ top:-4px; }

.tipBox
.bd{ border:1px solid #aaa; padding:10px;  -webkit-border-radius:5px; -moz-border-radius:5px; border-radius:5px;  }


.tipBoxA
.arrow s{ border-bottom-color:#f6f6f6;  }

.tipBoxA
.bd{ background:#f6f6f6;  }


</
style
>


<
body
>


<
a
class
=
"arrow
arrowR"
></
a
>

<
a
class
=
"arrow
arrowL"
></
a
>

<
a
class
=
"arrow
arrowT"
></
a
>

<
a
class
=
"arrow
arrowB"
></
a
>


<
a
class
=
"arrow
arrowR"
><
s
></
s
></
a
>

<
a
class
=
"arrow
arrowL"
><
s
></
s
></
a
>

<
a
class
=
"arrow
arrowT"
><
s
></
s
></
a
>

<
a
class
=
"arrow
arrowB"
><
s
></
s
></
a
>


<
a
class
=
"circle"
>•</
a
>


<
div
class
=
"tipBox"
>

<
div
class
=
"hd"
>

<
s
class
=
"arrow
arrowT"
><
s
></
s
></
s
>

</
div
>

<
div
class
=
"bd"
>

用css做的提示盒子,上三角是纯css,盒子圆角用到css3

</
div
>

</
div
>


<
div
class
=
"tipBox
tipBoxA"
>

<
div
class
=
"hd"
>

<
s
class
=
"arrow
arrowT"
><
s
></
s
></
s
>

</
div
>

<
div
class
=
"bd"
>

用css做的提示盒子,上三角是纯css,盒子圆角用到css3

</
div
>

</
div
>


</
body
>


</
html
>


css三角原理可以看看这里:

http://www.bobd.cn/design/web/htmlcss/201009/43881.html
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