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???? ??? ??? ??? ??

CSS3? border-image ?? ???? ?? ??? ??:
CSS3 ???? ??? ???? ???? ?? ?? ??????. ???? ??? ???? ?? ? ???? ?????? ??? ??? ?? ???? ????. ??? ??? ??? ??? ???? ??? ??? ???? ?? ????? ? ????. >1. ?? ??:
border- ??? ??? ??? ??? ???? ??? ? ????. border-style ??? ???? ??? ??? ?????. border-image? ??? ???? ??? ? ????.
border-image? ??? ???? ??? ??? border-style? ??? ??? ??? ????, ??? ??? border-image? ??? ??? ??? ??? ?????.
? ??? ?? ??? ???? ? ? ????.

border-image-source
border-image-slice
border-image-width
border-image-outset
border-image-repeat

?? ??:

border-image: source slice / width / outset repeat

?? ?? ??? ????, ? ??? ??? ??? ???????.

2. ???? ??:


1. border-image-source:
? ??? ??? ??? ?? ??? ?? ??? ???? ?? ???? ???? ??? ???? ? ?????. ?? ??:

border-image-source : none | <url>

? ??? ???? ?????. ?? ???? ???? ? ???? ???? ??? ?????.

???? ???? ???? ???? ?? background-image? ???? url()? ???? ???? ??? ?? ?? ?? ??? ?????.


2.border-image-slice:
? ??? ???? ??? ??? ???? ? ?????. ?? ??:

border-image-slice: [ <number> | <percentage>]{1,4}&& fill?

? ??? ???? 100%???.

?? ??? ?? ??? ?? ??? ??? ?? ? ??? ????? ??(px)? ?????.

??? ??? ?? ??? ??? ?????.
??? ??? ?? 1~4?? ?? ?? ? ????. ? ??? border-width? ???? ??, ???, ???, ?? ??? ????.
border-image-slice ??? ? ??? ??? ??????. ????? ??? ??? ??? ?? ??? ??? ????.


?? ??? ?????? ?? ???? ????? ???. ???? ? ?? ????? ??? 27???? ? ??? ??? ??? (27*3)?????. QQ截圖20161014142914.png????(slice)? ??? ??? ??? ????. ???? ??? ??? ?? ??? ?? ?????. 

border-image-slice:27px 27px 27px 27px

? ?? 27px? ??? ?? ?????? ???? 27px?? ????.

? ?? 27px? ??? ??? ?????? ???? 27px?? ????.

? ?? 27px? ??? ?? ?????? ???? 27px?? ????.
? ?? 27px? ???? ?? ?????? ???? 27px?? ????.
?? ?? ??? ??? ????.


QQ截圖20161014142922.png???? ?? ?? ??? ?? ????, ?? ?? ?? ??? ??? ????.

???? ??? ? 9? ???? ??????. ? 9? ??? ??? 9? ??? ?? ?????.

CSS ??? ??? ????. ??? ????:

div{
  margin:0px auto;
  height:100px;
  width:100px;
  border-style:solid;
  border-width:20px;
  border-color:blue red;
}

? ??? ???? ?? div ??? ??? ? ????. ??? ? ???? ??? ?? 9?? ??? ??? ????.

QQ截圖20161014142929.png
?? ?? ???? 9? ??? ????. ??? ??? 9? ??? ??? ??? ????. ?, ??? ???? ?? ??? ??? ?? ??? ?????.
fill ???? ?? ?? ??? ???? ?? ??? ?????(???? ?? ??? ??? ???? ?? ????).
3.border-image-width:
? ??? ??? ???? ??? ???? ? ?????.
?? ??:

border-image-width : [ <length> | <percentage> | <number> | auto ]{1,4}

??? ???? ??? ??? ?????. ? ??? ??? ??? ????? ?? ? ??? "??"? ???? ? ?????. .
? ??? ??? ? ????. ??? ??? ??? ??? ???? ?????.
? ??? 1~4? ?? ?? ? ????. ? ??? border-width? ???? ??, ???, ???, ?? ??? ????.
4.border-image-outset:
? ??? ?? ??? ??? ??? ??? ?? ??? ???? ? ?????.
?? ??:

border-image-outset : [ <length> | <number> ]{1,4}

? ??? 1~4? ?? ?? ? ????. ? ??? border-width? ???? ??, ???, ???, ?? ??? ????. .
5.border-image-repeat:
?? ??? ???? ?? ??(?? ?????? ??? ??)? ?? ??? ??? ????? ???? ?????. ??.
?? ??:

border-image-repeat: [ stretch | repeat | round ]{1,2}

?? ? ?? ??? ??? ?????.
stretch: ???? ??? ??? ????.
??: ???? ????? ????? ??? ????.
???: ???? ????? ????? ??? ????. ??? ??? ??? ???? ?? ?? ???? ??? ??? ?? ???? ??? ?????.
? ??? 1~2?? ???? ?? ? ????.
1?? ?? ?? ???? 4??? ?????.
? ?? ?? ?? ? ??? ?? ????? ? ??? ?? ? ??? ??????.
? ??? ???? ????? ????? ?????.
3. ?? ??:
?? ?? ??: ?? ?? ????? ?? ???? ??? ???? ???? ??? (27*3)px???.
QQ截圖20161014142936.png

?? 1:

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://ask.php.cn/" />
<title>PHP中文網(wǎng)</title>
<style type="text/css">
div{
  height:100px;
  width:200px;
  border:27px solid red;
  border-image:url("mytest/demo/bimg.jpg") 27;
}
</style>
</head>
<body>
<div id="thediv"></div>
</body>
</html>

QQ截圖20161014142946.png

? ???? border-image-slice? ??? ?? ?????. 27, border-image-width? ???? ????? ???? ??? ???? ????, border-image-repeat ??? ???? ????? ????? Stretch ??? Stretch? ?????. ?? ?? ??(?, ? ?? ??? ??? ??)???.
? 2: 

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://ask.php.cn/" />
<title>PHP中文網(wǎng)</title>
<style type="text/css">
div{
  height:100px;
  width:200px;
  border:54px solid red;
  border-image:url("mytest/demo/bimg.jpg") 27;
}
</style>
</head>
<body>
<div id="thediv"></div>
</body>
</html>

QQ截圖20161014142955.png

? ?? ? 1? ??? ???? ??? ??? ?? ??? ???? ????? ????.
?? 3:

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://http://ask.php.cn/"/>
<title>PHP中文網(wǎng)</title>
<style type="text/css">
div{
  height:100px;
  width:200px;
  border:27px solid red;
  border-image:url("mytest/demo/bimg.jpg") 27 stretch repeat;
}
</style>
</head>
<body>
<div id="thediv"></div>
</body>
</html>

QQ截圖20161014143003.png

? ???? Stretch? ?? ????, Repeat? ?? ???? ??????. ?? ??? ?? ??? ??? ?? ?? ?? ? ??? ??? ?? ??(?? ??? ??? ??)? ??? ???? ???? ????? ?????.
? 4:

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://http://ask.php.cn/" />
<title>PHP中文網(wǎng)</title>
<style type="text/css">
div{
  height:100px;
  width:100px;
  border:27px solid red;
  border-image:url("mytest/demo/bimg.jpg") 27 repeat round;
}
</style>
</head>
<body>
<div id="thediv"></div>
</body>
</html>

QQ截圖20161014143011.png

??? ??? ??? ?? ?? ??? ??? ? ???? ??? ??? ? ????(??? ??). ?? ?? ??) ??? ???? ????? ????? ????.
?? 5: 

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://http://ask.php.cn/" />
<title>PHP中文網(wǎng)</title>
<style type="text/css">
div{
  height:100px;
  width:100px;
  border-style:solid;
  border-color:red;
  border-width:27px 54px;
  border-image:url("mytest/demo/bimg.jpg") 27;
}
</style>
</head>
<body>
<div id="thediv"></div>
</body>
</html>

QQ截圖20161014143019.png

? ??? ???? ??? ?????. ??? ??.
? 6:

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://http://ask.php.cn/" />
<title>PHP中文網(wǎng)</title>
<style type="text/css">
div{
  height:100px;
  width:100px;
  border-style:solid;
  border-color:red;
  border-width:27px 54px;
  border-image:url("bimg.jpg") 27/27px;
}
</style>
</head>
<body>
<div id="thediv"></div>
</body>
</html>

QQ截圖20161014143027.png

border-image-width ??? ???? ??? ???? ? ?? ??? ??? ?? ???? ????.

???? ??
||
<!doctype html> <html> <head> <meta charset="utf-8"> <title>邊框圖片</title> <style> #border_image { margin:0 auto; height:100px; line-height:100px; text-align:center; font-size:30px; width:250px; border:15px solid #ccc; border-image:url(http://img.mukewang.com/52e22a1c0001406e03040221.jpg) 15 repeat; } </style> </head> <body> <div id="border_image"> 請為我鑲嵌美麗的邊框 </div> </body> </html>