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。
: Q% e& Z4 ]* v6 {/ w& ` B9 S0 C 以下各特效用的HTML代码相同:( J3 G( H1 H7 D( H, S6 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>
$ A4 X( o5 N6 L; M1. CSS动画边框
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@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0 \* ]4 k4 d Q: o$ [8 G( I" E x. o
CSS代码:& L3 {3 Q l( i( R' M) v; N
#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:& K" j: m+ \9 R+ [4 `
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7 k" j. F1 E7 X: K$ j& I2 O3.CSS蛇式边框/ G; x0 t0 y) M8 i" x2 ]2 p0 @
CSS代码:: l- I, D7 C- d* n
#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:1 N' Q$ p6 r- Z( ]
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, L- w" t U5 [/ p4.CSS阶梯样式边框9 j9 ^- Q! E; y: V
CSS代码:% S. P. c: y& ]# x. W
#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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: g: r7 }) c& @* y; A/ c' F% ~5.CSS只有阴影边框1 d) a' l- b; n8 z6 I+ L
CSS代码:* _! E* a. [* 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:+ M5 d5 o/ |: ]) Z7 ^
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% N$ v* \4 D- G6.CSS带阴影和轮廓的边框
; {; f) c7 z/ S) p2 @. C$ mCSS代码:% m* @; `4 d; p+ H
#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:
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1 Z0 o9 e( @+ ]' |! p; ~7.CSS少量阴影和轮廓的边框8 D& D" ~8 S( Z
CSS代码:
: I0 v$ ~' G0 s- G) 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:2 q% W+ s! C6 K8 Q0 K' C0 H
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4 y! b% X! e) H8.CSS带有阴影的双边框
$ ?5 J+ ?% q" c8 U* ICSS代码:- o4 H Z7 e; Y9 I: Y$ j' c0 G# P
#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
3 Q( |1 k) b8 P' f5 w6 s6 t& g* L% bCSS代码:2 g/ G9 E# n: P4 ~7 w
#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: s8 i" J% w9 v I" H
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