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。
$ X! e7 @! ?/ h( X, l/ @- `; J0 U 以下各特效用的HTML代码相同:6 G. i6 J' w( X( I5 X# e* a% h
<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>
0 B% L, \! D- h1. CSS动画边框
& \0 S; s1 P0 B! v, aCSS代码:- {2 ~; I; g. [
@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:2 M- @- a6 M9 R" \, D
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2. CSS图像边框3 P. u& F; O2 n8 O
CSS代码:8 [; D7 v: L# 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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; T. o" t; Q3 Y9 }. _3 f W; O3.CSS蛇式边框
# x. L3 J. R0 u4 sCSS代码:+ X: w( L+ k" t: Y O7 ^" k/ t
#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
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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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5.CSS只有阴影边框
# e& O# ^% o' g+ e' V0 kCSS代码:
) M. c- O" O2 u5 P: v8 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:4 e: K7 z3 ]; }) t& S% T
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6.CSS带阴影和轮廓的边框. g: j0 g# T6 T8 x
CSS代码:
n# F3 a! I; X7 Z4 q; [/ D#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:" H M$ U! Y5 E$ e# u
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$ z& m/ I5 Y* P4 U% E7.CSS少量阴影和轮廓的边框) o, n, |; Z8 s7 X8 Z
CSS代码:" D$ b+ f: P3 z# T, L3 p; m
#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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+ v/ h6 Z, T9 F" X8.CSS带有阴影的双边框: J( u: x |1 Y3 [$ V7 }& V
CSS代码:! A: v! {2 T) Q x
#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:: q* C5 R) g: k' \% g7 F1 k
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* N# c9 D% \8 `, B8 O! T' X9.CSS多色边框
; u$ M: {# Q2 r7 h7 F4 y5 BCSS代码:
/ }% U, g- b: Y, ~, U#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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