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。. S7 Q6 {' c" f; z, l
以下各特效用的HTML代码相同:4 L, N( T* l) b8 t% x
<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> - K+ P/ i$ ^, i! @* |* K6 c
1. CSS动画边框
, F+ O. _) X1 u+ O: ACSS代码:
6 `7 O V& I0 ~( ]9 K@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:5 U# E8 t" S9 P
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2. CSS图像边框
' N7 A7 {. S& s& m, [% w3 s4 S* VCSS代码:
8 t6 X. B; F2 [4 v% K5 l#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:' s- J2 ?! e1 s0 r: q2 S
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: j3 V" T. K* L T: b+ H& R3.CSS蛇式边框& _0 Q. V' `# k
CSS代码:- s' N2 n6 e. ~3 p. ^' R" d
#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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& S5 @1 ?. e; O/ y I" n% W4.CSS阶梯样式边框" R0 N, y/ Z9 X. f" S6 @, Q9 ]' c
CSS代码:
9 z# X9 g) t" l) z. O& v#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:- x* r" ?" R: O. \5 ^) c% x: s n. }
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% `, {6 X2 q* f% C7 k5.CSS只有阴影边框) `$ \& @/ T" B/ {& H' F
CSS代码:1 l$ i% U% Q9 v6 D5 W) Z
#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
" O% e @7 h- _CSS代码:% p& I5 }2 X' O ^3 \
#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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7.CSS少量阴影和轮廓的边框
6 y5 V" i2 b! P- k$ uCSS代码:" R' L+ n( x, G9 R
#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:3 e7 H$ j: N( X+ q; S- `
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* L2 X, X2 q8 K. Y/ ~- W8.CSS带有阴影的双边框8 [, S- A4 X2 A- `
CSS代码:
. d2 N$ Z# B3 k# t#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:" H3 p. Q2 H& \- E8 s6 F: m
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: i1 b* r* p% X: k+ D4 S9.CSS多色边框
0 {8 y* H& V: ^& d( Q" X$ qCSS代码:
' O+ k8 u2 E3 H( I# v7 m/ S4 Z#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:3 H& Y0 ]5 f1 h. {' G$ Y4 @, P
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