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。
; R ` r: c! I0 g5 n" U 以下各特效用的HTML代码相同:, L. m7 |# Z& z) i' K* F- e ?
<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> ) B! [( V2 s% U* o( g) u/ g& f' D( W( u
1. CSS动画边框
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@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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& l) O0 Z- f3 w1 r6 b& X2. CSS图像边框
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/ I; H8 N$ |0 U6 P' U, D#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:9 l1 l; J# w$ P) E4 m3 ]* q
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2 a7 p* N. T- q: E# b3.CSS蛇式边框
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#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:! l/ p* g! n* @* [4 p
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' t$ ]: o8 Q: ^4.CSS阶梯样式边框6 z4 r; d. K. z: I/ o/ o
CSS代码:
" M/ D F* k. A#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:, X9 w+ `& m0 N4 I" J
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5.CSS只有阴影边框
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0 D; c8 P2 B) j* s+ R+ T#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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5 Z3 K1 S0 }5 d6.CSS带阴影和轮廓的边框 W- M1 _6 s2 L- _7 A
CSS代码:9 j' E0 l% W: [/ U, C' q+ w" d5 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:. e. F/ J& u! q. G N
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. j6 h' H) Q8 h: D+ T5 p# l7.CSS少量阴影和轮廓的边框
/ R( L+ w6 E. ^CSS代码:
! ^- K2 y/ V; y7 |* \# }4 R6 ^/ ~#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:
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8.CSS带有阴影的双边框+ m" A( s& Q6 i
CSS代码:
' A: z' i" S; ^* e, 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:+ M' t% O, V" q w' U# ^8 n
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0 F P) _, [6 y& T, g: @9.CSS多色边框
; d5 ?" q) P8 x6 c" G: N7 R. iCSS代码:6 q; {1 h1 }( {" |* V, [" X( T
#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: O; n1 P9 y! ^" `* u) l
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