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。; y9 O) m5 j8 a* P9 k" H. w! l1 Z
以下各特效用的HTML代码相同:
; Q% s: ` s7 k6 C& b; ]<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> * {+ B: \( N* d- `
1. CSS动画边框% z5 v2 ?2 H( x. _
CSS代码:
; F4 t! Q- G. y ^* y9 r" l@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:4 Q9 A0 T W. _0 S8 p+ T+ C3 }
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7 E6 q8 K* k, s7 I8 a2. CSS图像边框
" n! E! v8 m. e7 F: ICSS代码:
2 ~; Z. w2 i; x) h7 q#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:- G. N6 t9 l6 D' Z
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3.CSS蛇式边框
) O( a' u) g9 ~1 m; l/ v; e3 Z& bCSS代码:
1 v1 K% l+ K( O1 _( X7 r#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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4.CSS阶梯样式边框
5 @5 G% W0 J, T3 _CSS代码:
" @- x# @- ?5 \#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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3 T7 F) G9 g& `- u+ M O" r4 E5.CSS只有阴影边框9 @. C1 T) R! ^; c0 n X
CSS代码:: H9 M' {- [& H2 ~( r) Y7 _
#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:# G2 f9 Q, B2 \% T3 ?
4 H% _: m% k" c z, _* {
5 H L) D* V0 c5 P% e' E" I! `6.CSS带阴影和轮廓的边框
8 n* ^# M6 u3 TCSS代码:9 z( p6 u3 z" \( }4 m2 v6 L( C) T
#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:. Y* O0 s/ K* U
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7.CSS少量阴影和轮廓的边框- Z/ Q" B: @* t. I
CSS代码:0 k# a* ]0 D/ |; N, \
#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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: G8 F6 s" g$ R& H4 x8.CSS带有阴影的双边框
1 S8 K: E% T( bCSS代码:, k+ [7 y3 k( b# @8 A( n
#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:; R' |& J4 n8 {* E4 t' d6 a" _5 D
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) n- D; l2 a7 |3 ^9.CSS多色边框
* S6 R$ b G. ~- ^; E+ w5 K+ Z1 VCSS代码:9 Y& x4 r5 f2 I) G/ l& u8 J0 A( \2 i
#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:" Z+ G- a; G$ @
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