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。
! P& a5 B4 ]" v$ A$ n% b: | 以下各特效用的HTML代码相同:" I+ ~2 w; |1 H2 G' w
<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> : \- W8 q4 [5 ?# z
1. CSS动画边框
, F( V6 J6 [3 [0 [CSS代码:
1 K% {/ z* g, e6 Y; b# [. k@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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& [1 Y* ^2 j2 u8 `4 W& l2. CSS图像边框
' K8 k2 S9 y& a, b' J+ V' j( }CSS代码:
- j/ @6 s7 w5 }: `2 a# j#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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( b& B+ B. F9 v* K+ t( j3.CSS蛇式边框& S4 [ ]+ b# Z. r5 A5 w
CSS代码:
9 [' [% g2 k+ n, @2 D5 X#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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" R/ V* J- n3 f' T) q4.CSS阶梯样式边框4 z$ H# `, f/ h9 b2 [6 n
CSS代码:8 u1 n* o" g1 o, E! {5 f1 f) ^, ~ R
#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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! H, e# t, H% y4 ^8 _5.CSS只有阴影边框% y9 i( M& h8 A/ d M, B
CSS代码:' r& f) U) A! N. X2 l* Y2 L$ I
#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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5 A, |2 Z* j( \6.CSS带阴影和轮廓的边框
9 @3 t* a4 o0 x4 ~2 |CSS代码:
3 g. E( E4 o+ A- _0 g#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:4 ^# z* v# M/ L" W: H. Z0 j5 P/ G
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7.CSS少量阴影和轮廓的边框
) i; x; f/ ?6 z, ]$ }CSS代码:
" Q- Y, ]6 S! C3 z, m, ?/ v#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:
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8 i3 U6 u9 l8 S: J8 I {: O8.CSS带有阴影的双边框- O) K# V; R/ ]7 N
CSS代码:, ]0 ^: U! [; ?& Q; u
#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:8 Y# z Q; z: t5 W( G \! z
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5 ]1 p$ m t! ^7 [5 I" i! u# `9.CSS多色边框
0 f' x2 X, n! u, cCSS代码:
& X d2 |% Y6 N: J& _$ j v#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:5 J: H8 Z i( f$ T
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