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。( H: _( |1 i8 V3 b) D% J9 m
以下各特效用的HTML代码相同: K8 f# [6 [# Z/ l( f) ~0 ~
<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 s! T. W4 u6 C
1. CSS动画边框
4 E* v0 V6 f3 i" t, s E3 yCSS代码:
. c+ h% k* p$ ]- i8 n@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:9 p) x, Q0 U5 A7 t x
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3 e$ V5 f+ V' F4 X2. CSS图像边框
& d z4 H5 f: M3 y1 d' _CSS代码:
6 P& r" q( F& p9 B#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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; C, G3 W1 \9 ]3.CSS蛇式边框5 E- F9 ]# e* v( N; M
CSS代码:$ H+ N; g r0 h3 r2 q; N8 E
#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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) v7 \0 J; ?6 z4.CSS阶梯样式边框; g' \; N, L. ^ l4 W" c( q( V# _7 |
CSS代码:
}& x1 r% E! k+ U' S- o#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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5.CSS只有阴影边框 E7 Q5 g1 q, V6 K& }
CSS代码:
7 l# p( |4 y/ Q9 {#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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q* j2 H4 Q% e# f# Z; I5 o* `+ M6.CSS带阴影和轮廓的边框
# F4 A+ R$ \4 U: n Q% wCSS代码:: E( |* ]0 L% k6 c7 o
#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:8 ^. L: F z4 x x4 W! x
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7.CSS少量阴影和轮廓的边框4 [9 m$ K0 H* P& A3 C! o
CSS代码:
: e& _- Q9 t, R1 k4 m; p: D#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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6 v( B% a# n( h* M. i* }- K8.CSS带有阴影的双边框
# y5 H) S2 M! J# I1 {- RCSS代码:
$ Y) D+ G$ V4 D#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:# `6 \( s- X( x& X) |/ ]
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9.CSS多色边框
( k1 b$ p/ k! x- |. l4 w2 }& {CSS代码:
6 `/ S* v0 F w. T' e+ 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:6 `9 l2 _; S' k/ P
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