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。/ {/ I; `3 _. \
以下各特效用的HTML代码相同:
0 ?, ^+ |2 Q0 y0 g% 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>
9 B! _# z# L$ o; F! k0 H1. CSS动画边框8 @, k: W: s" K9 Q) j i H
CSS代码:$ q; O3 \+ ?3 z1 ~4 M
@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: R f9 x* {% h4 y% E" R
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5 A- a) _; S- y: X3 [+ h9 o# I0 A2. CSS图像边框
5 M9 X0 l' b/ X1 {3 ?, vCSS代码:# t" `3 A: B; z9 i& f+ `6 H0 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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# a% H# |% c3 S/ v3.CSS蛇式边框( I1 W b# U) G! J/ R
CSS代码:- f7 e' R3 K1 Q k
#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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) A, x+ |5 T/ T8 A/ @# ~4.CSS阶梯样式边框
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#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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& \8 W/ f: w1 ~+ X* H4 p5.CSS只有阴影边框8 k- `9 J' o9 x& A* c( V$ u; x
CSS代码:/ a, q4 U5 D/ C ]# K5 v6 R9 Z
#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 d. |2 d5 B2 b3 V' L3 q
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# [4 a+ C2 o) j1 H _( K6.CSS带阴影和轮廓的边框
! h4 l1 _! o' ?+ `/ v- g# h2 c( nCSS代码:
% E9 [/ z2 l% P#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:' I" s! Z+ y, T' \
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4 ]2 V9 \5 N# u! e" E7.CSS少量阴影和轮廓的边框
0 {5 Q9 V& _7 }7 i$ yCSS代码:2 H" L0 d+ S' j \
#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.CSS带有阴影的双边框* X1 U5 S( ], }; |
CSS代码:
: l6 r- j2 \6 S& q, J#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:% U \* B: Q# I% T4 X
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! {2 Y. x& j+ s9.CSS多色边框
) o* B; I1 w3 g1 G! N& mCSS代码:
- r* M% \- e! ^8 R- D#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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