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。/ }6 u0 z+ d6 p0 |
以下各特效用的HTML代码相同:& a3 H9 u# z0 g. B$ 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> 6 U( d8 M& e S: h# S! ~
1. CSS动画边框, w1 L @" D: b- U: r$ E; }
CSS代码:9 l. D! k1 ~. V+ _. 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:4 L$ Z/ E0 A+ F# g
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2. CSS图像边框) W, U( j& ^# \+ B- F+ r" R; _
CSS代码:1 d( h, f4 @ g+ Z4 M: C 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:/ m e1 `6 W& ~8 U
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0 h& _- ~7 A x' l2 V3 _3.CSS蛇式边框
$ m. P3 Q7 L0 D3 K9 w1 [- }CSS代码:
4 A, _! q; [" O# ~2 ~2 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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4 t* n4 J% E# t* [# A: w7 |5 i4.CSS阶梯样式边框
1 ~0 d4 b5 L9 @) u0 e1 ~+ i4 ECSS代码:
6 X) W# I2 V/ i4 G2 T$ J2 t: l#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:' u4 s) x2 s1 f; n, j
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. I, A- l+ o4 G6 r5.CSS只有阴影边框7 x! Z( x& |7 u. D. L; b: b
CSS代码:
, {: k/ v: ?% s2 \7 G#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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) H$ `, X B( [4 x. O4 G" l6.CSS带阴影和轮廓的边框 W. o. N0 ?3 ?, c: V3 g
CSS代码:6 F# H* G* B& P) i1 c
#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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+ r% k9 k6 X' r6 N! b1 ?/ V5 b7.CSS少量阴影和轮廓的边框) W& }5 g0 I, M( L
CSS代码:9 z2 a' S) s3 [ V% z8 d) ` G2 N$ X
#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:. O* @8 \- O1 q6 _ U0 @' ?8 K
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5 f- u$ R1 a; n7 m: @8.CSS带有阴影的双边框
: V1 y0 S o8 r ~& \CSS代码:4 O" \* L* Q& o5 n# r
#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:) s/ P, i/ U, L
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+ D. w# y, \* T# \# t. W9.CSS多色边框5 t% n+ j$ M( T& T5 n) R
CSS代码:5 T6 C% U' A! l# [, ?
#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 |6 y& x7 ^/ Y. ~4 j: u
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