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 p+ X; ~ \' j: z* P' T; h" S$ ] 以下各特效用的HTML代码相同:
( d8 @. Q2 m7 F+ M6 {<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 q! ?# c# R1 v; L6 Y% ^1. CSS动画边框7 s) g, n" b" x$ a7 J& f
CSS代码:
( ]' N: m" v2 j; j$ Z! n z% ~@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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, d: e+ Y1 X9 w' W& H( c1 x2. CSS图像边框9 [' [9 q( W P* T. U
CSS代码:" V3 s% i t; u
#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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* m8 |; X7 J5 g- `2 V- t5 M6 k3.CSS蛇式边框
& {4 t$ V! _% Y* ?$ ECSS代码:% u1 `% h* M8 s$ q; ~5 x" F
#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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" y5 \7 T( O s' K/ A2 J4.CSS阶梯样式边框
3 O$ ~: A, U, \6 o; ^CSS代码:
3 U! s6 |. N9 ]#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
3 K8 j6 `0 `' f* a V. |CSS代码:
) `, D7 ]/ W) J# D/ j5 w" @, `#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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6.CSS带阴影和轮廓的边框
; Q! Y& ]& l5 z, @. d9 NCSS代码:5 _+ _' t/ u) J
#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:8 Q' V0 P2 U# y6 l" X2 s
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. T" [ }, L) _' q, s- n+ q0 f$ l7.CSS少量阴影和轮廓的边框& [0 Q K. V6 g/ j/ I& c
CSS代码:
9 [) v$ E) W, A$ k8 u0 o#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/ _$ c5 ?9 K/ F7 \
CSS代码:
/ l( \9 N! m: W- r0 z/ [$ u/ t#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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7 I, ]" z L. e; `4 ]6 |9.CSS多色边框
- ~1 ~8 u: O" d9 u3 _CSS代码:
7 w8 U( X7 _8 r) U4 i9 @#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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