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 E, M' [' a- [* x
以下各特效用的HTML代码相同:1 P: v4 e. b* }) N+ S3 ^7 |
<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> 5 [' p' t. T: u! p- U8 `
1. CSS动画边框, O- W0 J9 c5 c5 h* q2 e
CSS代码:
8 h$ K# b3 p. ^* g@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, A& m& C" S5 O" F$ b3 L; L: _
CSS代码:/ D" }1 N0 y. J. J( ^$ O. m
#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:3 \/ v& d. S+ p% [
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. S3 M' p0 R% s! r7 e4 R3.CSS蛇式边框
4 j% {1 i, t# _( ^, q4 aCSS代码:
6 }; [; Z# C+ X, ?9 X, o7 b#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:6 _* n, U0 E. |4 i
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4.CSS阶梯样式边框
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#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:7 H+ g) W5 w& E; I4 ^; m- E1 i
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5.CSS只有阴影边框1 O+ T7 L; J3 R4 X
CSS代码:
7 @. R- S. M* D$ O! }#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
' H, M, r: a/ k/ GCSS代码:9 Y$ a. ]9 k/ g2 A$ F5 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:5 v" s- K5 C; j; j
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/ d0 E: k0 y% Q( q( x e7.CSS少量阴影和轮廓的边框
5 g5 F R+ V. g) r* Q* T) Y% tCSS代码:
# L( D# ]! K" T% H0 R0 ?* ^3 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:/ _, l- b" K6 B6 ~9 ^* Z l) e
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2 D5 ~3 q3 G# b( _5 Y6 l6 i) h x8.CSS带有阴影的双边框
$ C9 D5 \8 ^8 | v: u2 aCSS代码:
; V9 o4 u/ t/ W! C/ b#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:! F% w% n6 O% @. ^
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9.CSS多色边框 l7 I/ H- S. c: X; K5 h2 R: E
CSS代码:8 ? u+ _ T4 g
#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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