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。. c# m- G: H; h/ I
以下各特效用的HTML代码相同:
- a4 C% D& ~- M! V8 _3 G6 ]$ R0 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 C. l9 _- O1 i
1. CSS动画边框
, r: b0 {& g3 U, fCSS代码:
* r: X b, N1 w! J# u9 {, B. W7 H@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:' P! _! w) ^! {' W& \4 h+ U9 u: e
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2. CSS图像边框
1 l# V- d* H; h. FCSS代码:
- f' B* \' E8 X, f#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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3.CSS蛇式边框
9 @6 w ~/ b7 Y8 }. QCSS代码:
+ w6 z0 W# V) D, ^#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* Y/ |! u8 Z4 X
CSS代码:2 |* Z, a$ e$ |7 E1 y$ a* U1 v$ Z& B
#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:+ C2 I- y" Q) e w8 |% X
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( z/ ~$ p/ y) u0 U, `6 {" O: e5.CSS只有阴影边框
5 o) F) `+ b: \$ B0 I$ t6 }* TCSS代码:- j# C$ h3 F* }6 O& i1 E& S
#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:9 t/ _0 i2 e) U6 W0 H
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6.CSS带阴影和轮廓的边框5 |5 z E3 @2 d0 w# j2 P
CSS代码:7 y H- b5 C, c) J9 Q( H, K1 k
#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:2 |& S- b2 I: `& f
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T4 M' \' U$ \. T) R4 g0 \: O, f- s7.CSS少量阴影和轮廓的边框
- A" z( _; c+ DCSS代码:4 w4 X7 e+ A/ x* @& G
#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 M2 I2 I1 m# h1 D
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4 j- `* `! @8 D# I B2 |( i& G8.CSS带有阴影的双边框3 H/ j& H9 O: d. L9 g" ?' [
CSS代码:% q4 f& K" { R& o/ ^0 K' }5 ^
#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:$ a- n7 \) b+ l8 e. `6 V) t% U
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9.CSS多色边框
7 P% }- {) W$ B' j' \+ n& e! XCSS代码:3 ^; |' h6 g C# T
#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:+ k& ]7 k( @5 ~' r8 t
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