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。9 \4 O: x. r: q% v
以下各特效用的HTML代码相同:
' U( V& \& e- \1 m! r) m2 V6 ?<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> ( M" {: y" K2 Y! m6 f" }2 e6 P
1. CSS动画边框
" F* X n! R l* TCSS代码:8 Y; t! \% U O/ m: u* E
@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:8 a# C- Y, K& E
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7 Y- b: t( l& |9 b+ ^: f2 V7 G2. CSS图像边框
, H, ]. w5 S1 F1 n3 eCSS代码:
4 q/ n/ O- _% O* Y#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:7 Z! y/ v! S, @: O9 _ b
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3.CSS蛇式边框2 I* t% e) }, f5 W2 X) @: C
CSS代码:# G. K2 R1 B6 R U% i4 w0 v% E, {
#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:' s0 z( U5 S% J, [+ x
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% c0 @$ \% r6 T0 o# v) @4.CSS阶梯样式边框
" d2 w! C J2 E0 c4 Y6 zCSS代码:
" s6 ?8 W( M3 A* s( w1 K' b$ x#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:
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* a0 |. e; `% g: h D' T. t% k5 m5.CSS只有阴影边框
3 K7 I, ?- O# N! J" JCSS代码:
) r! t+ h/ d5 T6 \#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:7 z# g& o, _ \6 y
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6.CSS带阴影和轮廓的边框
) q& H" e' S8 k3 f* BCSS代码:
3 Z% V2 W9 f5 N$ b0 N# l$ _, J#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:
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0 {, S6 S. J/ O; [) q1 v( X7.CSS少量阴影和轮廓的边框. f, p, ?2 Q" ^+ {# j* R
CSS代码:
& t6 ^- C( i4 |# x( p6 h#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:- W. P7 M- z. N) N7 S7 P
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X: [" e6 j5 N N0 [+ Y8.CSS带有阴影的双边框
9 o Q8 `) [+ V/ b3 kCSS代码:
: M6 Q3 f7 @6 c; u5 b2 L" L V#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:# u0 |' G+ L1 D' I
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9.CSS多色边框
3 m7 v5 m# I! P' G2 R: K( MCSS代码: v+ o+ x k7 G# q7 J% v$ T
#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:% s9 d% s4 ?8 B0 b! E# _
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