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。' X7 I* q4 I0 d9 i$ Y
以下各特效用的HTML代码相同:4 h. `' q- [* v. R2 Z W6 ^: `
<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> ) i1 U9 W* i9 `; }
1. CSS动画边框' x- X! g- r2 G0 B, L
CSS代码:
/ n+ C0 G P2 d, U% J@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:, ?1 B4 l7 l' V
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C/ c- u8 c0 j# q7 ^2. CSS图像边框
8 p r, h! N# A9 xCSS代码:
3 v# ^! F3 r- X# |#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
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; ]8 j! w8 ]. Y6 ^: e( a#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:$ o% H, J5 w* a, [
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' a. B. c: M; Q" _% X& p: B/ M4.CSS阶梯样式边框
: z f( u* U @3 |5 b# w9 a; P% nCSS代码:
9 Q( C9 V3 `% \#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:: B% Q8 G$ N. H A$ W7 _! g
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8 N6 x8 R7 `% a5 N8 H: N3 P. @8 }5.CSS只有阴影边框/ \, H! h$ X" @2 j3 ?. O% t
CSS代码:
6 H1 y6 }7 B# W" y#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:6 l# C& ?: b% q7 h
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6.CSS带阴影和轮廓的边框1 O& ~: r; ~7 |1 \2 s3 y* C2 r
CSS代码:( h6 `+ o0 y% W: S$ C4 B' P; g
#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 c. R. Z8 A5 B1 k* E
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9 T* W) c' m' Y/ `7.CSS少量阴影和轮廓的边框
5 v+ m2 D, X6 W% n! \9 s1 c* FCSS代码:
1 }8 {- V! n) t& e9 j#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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3 ^" @# ` ^! l+ h7 D8.CSS带有阴影的双边框
6 t1 s$ i, R6 JCSS代码:
. i" T E4 K7 O0 Z#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:( y- a: s6 o5 Z2 o: w) E1 h1 ?, x
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9.CSS多色边框6 D3 P H4 ?% G* R1 M
CSS代码:% B2 y- I, {' K0 {8 |
#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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