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。
5 s& L" s9 M: x4 J% J( ^# _ 以下各特效用的HTML代码相同:% l9 d3 q) m& h" v1 r
<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> / N- l9 i' K4 h" k+ P
1. CSS动画边框) c& G% |. \+ A4 \! h+ G V
CSS代码:! W* i: o+ y: n! D2 A: u9 Z
@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4 @8 D9 O9 T' Q: t/ C" J
CSS代码:) p# q$ h7 d& m. y& s: c9 W# {
#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:0 R, K4 _/ |7 m# R5 v
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3.CSS蛇式边框0 B, y% Z% [' x/ i$ A- G9 } Z' m
CSS代码:4 \( {+ K4 H. ~3 q! }( ~$ e+ c
#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:" {& D. E/ _3 J+ n
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4.CSS阶梯样式边框
4 w/ ^$ t+ o9 J! R+ \CSS代码:4 m( `, V% a/ a' s$ ^: s4 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:# h3 T( L- F5 P2 y K; ^. `8 \
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5.CSS只有阴影边框
8 o$ K- Z/ J6 l: ?CSS代码:; a% q( k6 r3 C& U! ^& }
#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
; U; z. k( F# CCSS代码:
! c2 _3 c3 X- J1 y#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 Q d& Z) B L: K1 n$ M& ^6 {
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1 m$ }; E9 k( q7.CSS少量阴影和轮廓的边框/ q- h. q1 j0 r5 g$ M w" j
CSS代码:$ j/ Q# z% D, t7 [
#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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4 t* Q" ?+ j' a- NCSS代码:- L. V1 m9 N! p5 l. K0 D) f
#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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9.CSS多色边框( e! d I9 x u5 T5 Z
CSS代码:8 b! b; E" q' \$ [0 o2 m$ b
#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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