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。
0 y' w6 |4 ?' p/ |- s 以下各特效用的HTML代码相同:7 C( B8 h' _! i9 c$ p: g
<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>
2 v9 `# m. [* \2 j8 i3 }5 u1. CSS动画边框
1 Q0 n, k( ]/ w$ g3 iCSS代码:+ a8 U* |5 d# r7 e# q
@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:7 K- \, U# D7 ?2 p0 ~; b5 m
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2. CSS图像边框' y Q: s: y0 t
CSS代码:5 R* G1 m7 e- w' u) ]8 q
#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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$ q* ?0 ]: m j( ]$ P, t9 W3.CSS蛇式边框4 X3 T! ]4 P: g) x0 j: a, c
CSS代码:
; w! _; N( V" z, t% h6 C5 p3 v#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2 h& \9 h( Q2 m& |2 \* i# n; L5 C
CSS代码:+ W- ?0 o: r! o$ B0 m
#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:" F1 X$ |- }7 T0 K+ b: ?5 E s
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2 J7 i R3 E, T# Q9 d5.CSS只有阴影边框* l- P/ w/ l% G7 T# \
CSS代码:
8 {- E* z2 H9 y3 C* i. q#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:# A$ {7 E+ k3 b O2 D
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0 }0 c* M( J: U2 w# B6.CSS带阴影和轮廓的边框& H. b/ f0 N2 B9 o! X9 c# m
CSS代码:( j3 o' T! {: E8 g! M- }; @
#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:; A$ D' v% f$ E
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7.CSS少量阴影和轮廓的边框
$ g! s u% j0 s) [9 h JCSS代码:
) _* Z1 J: w# Q' f% q% h1 c2 j# H1 {#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:8 u1 Q$ ^+ Z7 g
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$ k4 h T& e" x2 V- Q9 \8.CSS带有阴影的双边框& F6 q. U! ]* M8 n; E# T- R
CSS代码:2 x! w$ t1 M) I0 H3 e {) a/ H
#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:8 ?$ o. G4 z* A, b0 b
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9.CSS多色边框
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}, i {& v% W; u#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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