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。
" n6 U/ m2 o5 H8 ~5 P- Z7 u- x 以下各特效用的HTML代码相同:
6 d0 E& R3 Z6 l. j( h$ z- [<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>
' T+ i/ @/ D# T" K7 J0 q% g0 w* t1. CSS动画边框
& R, ^, t$ L) U" X' G# ^5 L6 T- ACSS代码:4 m6 h0 }. d1 l( ]
@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:0 `3 M! Q! [2 [& U0 V
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2. CSS图像边框
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#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:" R, v& S6 j3 ]" {8 K
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: P4 J; Z4 \; H3.CSS蛇式边框) s2 H5 |, `3 R0 W
CSS代码:
% a! d9 b$ B1 S8 L#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
/ ]% U+ l/ @6 Q+ M# l+ J) X# U; iCSS代码:& [" w2 k7 m( s2 A: s/ X/ Z: O- k/ X
#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:$ h. X7 @* w K6 }0 u
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. k! n, w' P' J# s$ l5.CSS只有阴影边框
0 w. _0 w9 X! @- t% }CSS代码:
4 p1 r" q; I: Q& t* e#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:8 o% q& L: Y+ m' l
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6.CSS带阴影和轮廓的边框
/ U9 J6 D: \: Q, V# _: |CSS代码:4 d) Q& d9 {8 R+ h' r. F
#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 D9 H( k3 y* F, [- i7.CSS少量阴影和轮廓的边框
" D& \5 a2 x, L% _CSS代码:7 K r, m& M8 B& J; ?% ]
#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+ q* g7 F9 v. z$ t1 g, n! u6 Q
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7 S% X1 j. m. W, z7 A! C( G4 K8.CSS带有阴影的双边框
* H' B7 Q$ j% j: aCSS代码:
) H+ P: |/ \. u1 A8 g" h4 @) 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:5 ]' u- K! V; R$ d4 q& W# n# C" ~
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8 I( i% x; ?( r) q9.CSS多色边框
& M3 s3 c: i, Y: FCSS代码:
: i9 w0 {4 e1 E- J: v7 T; {2 J7 B4 f. q#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:( m7 t/ C2 W- C; H. @) K$ t+ J
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