CSS 样式是边框最重要的一个方面,这不是因为样式控制着边框的显示(当然,样式确实控制着边框的显示),而是因为如果没有样式,将根本没有边框。6 v* d, O9 ?& e1 {) C/ q8 E
以下各特效用的HTML代码相同:# \# G7 {+ L" C1 P' |" R+ f" [
<div id="box">
编程适合那些有不同想法的人... <br/>
对于那些想要创造大事物并愿意改变世界的人们。
</div>
$ X: P4 r& a* ]5 G) G/ _8 d& ]1. CSS动画边框
0 I( N8 d) l7 r, S; YCSS代码:
7 J" E5 `0 f9 }$ y. _& [@keyframes animated-border {
0% {
box-shadow: 0000rgba(255,255,255,0.4);
}
100% {
box-shadow: 00020pxrgba(255,255,255,0);
}
}
#box {
animation: animated-border 1.5s infinite;
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
border: 2px solid;
border-radius: 10px;
padding: 15px;
} 效果如下:
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2. CSS图像边框
2 R" k# `7 W$ O$ }* Z' l4 z( ]CSS代码:
0 q( {, ^- B6 `( V" `# _4 f4 I#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
border: 40px solid transparent;
border-image: url(https://image.flaticon.com/icons/svg/648/648787.svg);
border-image-slice: 100%;
border-image-width: 60px;
padding: 15px;
} 效果如下:
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3.CSS蛇式边框
; Z" A/ U& Y+ Z* u# w, a9 L0 _4 w- {! uCSS代码:
& b% [- L" H2 _/ a6 m9 b#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 15px;
border: 10px dashed #FF5722;
background:
linear-gradient(to top, green, 10px, transparent 10px),
linear-gradient(to right, green, 10px, transparent 10px),
linear-gradient(to bottom, green, 10px, transparent 10px),
linear-gradient(to left, green, 10px, transparent 10px);
background-origin: border-box;
} 效果如下:
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) N8 c$ T$ h6 C4 d0 B4.CSS阶梯样式边框
- D7 e6 k2 u8 {) C, GCSS代码:- h, ^+ P. K% |- o9 M7 o
#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow:
inset #0096880005px,
inset #059c8e0001px,
inset #0cab9c00010px,
inset #1fbdae00011px,
inset #8ce9ff00016px,
inset #48e4d600017px,
inset #e5f9f700021px,
inset #bfecf700022px
} 效果如下:1 p! ?: K9 I! Y
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3 u, _' ?( j& P1 |6 @, R t5.CSS只有阴影边框% [# ^ I1 \4 y, |4 \; f! l" J1 ?' N0 ^
CSS代码:
% k5 Z9 I; O. [8 n! Y#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
border-radius: 10px;
box-shadow: 00010px white;
} 效果如下:
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6.CSS带阴影和轮廓的边框# p4 q- ~% N2 ^$ E
CSS代码:
$ s' t" k7 e! K4 a2 o#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow: 00010px white;
outline: dashed 10px#009688;
} 效果如下:0 ] { ] S" L' _3 ^
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1 b c2 \0 `7 f* }, m v8 M7.CSS少量阴影和轮廓的边框# @" ^0 W3 m5 I0 |
CSS代码:
|2 q5 h% s# b$ k- D g1 x! d#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow:
0001px#009688,
0005px#F44336,
0009px#673AB7,
00010px#009688;
outline: dashed 10px#009688;
} 效果如下:9 |" T6 j; ~; @2 |
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8.CSS带有阴影的双边框: k: Y, M* l9 V3 E7 Y/ f( H6 n
CSS代码:
! O. r& i2 L7 O. b' V4 Y4 F+ y#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow: 00010px#009688;
border: 10px solid #009688;
outline: dashed 10px white;
} 效果如下: v, P. g8 L+ s' R
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9.CSS多色边框1 f$ G, T! W; Q; F4 j/ v- p; Y
CSS代码:' f7 p, k2 c# d E8 v. q1 p
#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
background:
linear-gradient(to top, #4caf50, #4caf50 10px, transparent 10px),
linear-gradient(to right, #c1ef8c, #c1ef8c 10px, transparent 10px),
linear-gradient(to bottom, #8bc34a, #8bc34a 10px, transparent 10px),
linear-gradient(to left, #009688, #00968810px, transparent 10px);
background-origin: border-box;
} 效果如下:) I4 H* `8 }& I3 T
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