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。2 N' [$ o0 @2 h( n, u# e3 c9 t4 t( ^
以下各特效用的HTML代码相同:( ?8 u/ N% `0 s/ p, j+ s N
<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> * l* f% i8 ?; i$ M7 |; {
1. CSS动画边框
+ i5 S& ]) @5 y9 QCSS代码: m7 n" E' m2 Q
@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" @6 J3 V6 W7 @. T$ }# {
CSS代码:
+ T5 j- m/ J7 f2 m+ T#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:6 g8 {5 _6 Q# f8 [+ B) ^1 N# z
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! F3 z0 Q1 a/ Y( [( |% I3.CSS蛇式边框
) B1 ]: q' L" ?7 c, P& BCSS代码:, K+ n F! W0 a7 H* D/ p& N+ Q
#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:3 `8 O' |" M. R5 ~" Y& r" {
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4.CSS阶梯样式边框- G* d1 M( E5 e, A) a4 _
CSS代码:0 `5 b+ K$ q7 {% i! A. \
#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:) X3 g' \: z" U. Q* ?# S3 n
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! C* r! W' d+ ?+ {) }8 R6 I4 l8 G# ?5.CSS只有阴影边框
/ ` g% \" y0 C6 d* _CSS代码:1 l9 Y5 d" \+ e. n
#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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) n; m: |7 z. ?4 }% j& [2 k3 i. `6.CSS带阴影和轮廓的边框. C6 l; R" q0 n: }: v3 l. M6 Q
CSS代码:
% G, M; O) j; Q) c#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:- ]! [2 I8 {2 ] h7 U8 _& V5 n
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- K9 b, u9 F* N7.CSS少量阴影和轮廓的边框
# `3 H+ l% u/ P+ RCSS代码:
6 s9 i: K% M8 u) d9 t#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:2 j: I- G' B* L7 h( k
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z5 m; J. W. ?+ s S8.CSS带有阴影的双边框
9 G' b( e5 N; k# r0 k) | ACSS代码:, i3 U* |$ S# d Z3 c
#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:
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9.CSS多色边框8 {; L( Z, O* T' `% p( _
CSS代码:+ c6 u* I8 m+ t: R
#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:
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