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。$ \$ M2 H" b' u5 v( J0 [, k- x
以下各特效用的HTML代码相同:+ N/ E5 }# W; C& n1 d8 X6 K1 _
<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>
# c8 |$ m+ o% H9 k1. CSS动画边框
% P% H7 b" t& qCSS代码:
& j7 K9 ?* h* D: d' U9 _@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# W% P( C5 Y- s, d
CSS代码:
A ?) @: r. a ^' H#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
) Y9 Q6 ^, ~8 O! c [/ ~& [ ^) PCSS代码:1 i- K& ]5 K& ~/ Z+ C1 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:
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4.CSS阶梯样式边框; B. u1 F: g6 T5 o: d4 @
CSS代码:4 m! z. C7 d$ E$ I1 h6 z" z
#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:. D3 c- x0 y6 P
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' `$ G( H5 F: M3 D" o1 I; o5.CSS只有阴影边框
8 d) I1 r$ x, k7 R' @CSS代码:9 [' u( j% V& f+ o: {6 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
1 M K& [) m) ]6 V! j9 v& W/ g, ZCSS代码:+ ^& v* ]8 D& J" y! i7 W
#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:
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* R7 X! U) b1 n3 z0 [7.CSS少量阴影和轮廓的边框
! A2 q1 Z( M) G0 }9 J$ ECSS代码:" d- \# V4 f l5 T
#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# ]- ]; H1 n2 B4 F
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x6 R- { I n% p: \ `8.CSS带有阴影的双边框
/ D' P+ o9 w5 @6 D6 aCSS代码:& h. E5 y; H- W/ X* d9 z P" Y
#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:% K% N/ H9 W3 m
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# d4 T& S4 t1 v9.CSS多色边框
G, P, k7 n: G; m% sCSS代码:
1 z. c5 ?! e" \+ N( H' X#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:. A ?! ^9 V( ]# k C0 A/ U
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