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。
8 c: G9 p; K( _: X3 }3 i. A" i 以下各特效用的HTML代码相同:
8 O( g9 M+ H* q! f4 y7 j <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>
1 U& J0 u6 W+ q0 p q 1. CSS动画边框
+ w! X" a& |8 }% f; M CSS代码:
- K4 i9 y# l# @) |) B' V- ]2 o H" Q @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
8 L5 \" X7 T a) H5 H+ u CSS代码:2 |/ l$ V' L! z( `! 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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( o& d2 L) {! o 3.CSS蛇式边框
7 {" o& O3 j" g CSS代码:
5 f# M6 @4 j: E* H% H5 i #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:2 |" I/ s+ {* j& T2 ~3 w8 X7 R
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4.CSS阶梯样式边框 * Q" L, F. b1 S6 A# ^0 C. t+ ^' K
CSS代码:/ j. o. h7 X# m/ G% x, h6 d
#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:) ?0 R! l8 \( K9 P* A3 Z; x
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5.CSS只有阴影边框 - g; v1 U& f; R8 K
CSS代码:
2 F) \0 y R k #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 / C. y$ s2 f, n9 i3 p) X9 O
CSS代码:
8 b0 }7 A& Y6 z6 R1 b) a #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:+ S) }. R8 q6 i5 q- R! ?+ ^+ Y
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6 s# D* Y: W5 K) f' y2 j 7.CSS少量阴影和轮廓的边框
* v- O" T% Y, w+ S2 m \ CSS代码:; @$ U( M9 b. x0 h7 K
#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:$ U, @% I8 ?- l3 {& _1 N$ F, Y
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' I( j- F5 C3 P% u 8.CSS带有阴影的双边框
' Q9 C8 f8 N% R2 R/ e( G8 d CSS代码:
$ q& o$ |; D2 ]( }7 H' { 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:
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" u2 K0 B( O) C1 y+ B# N 9.CSS多色边框
+ o. [6 }2 Z, d: Z$ E1 N5 m# c CSS代码:( u8 `" c8 s" {
#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:- |$ y7 z- E0 o2 {/ X