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/ ?; K) K4 l$ | _ h' j 以下各特效用的HTML代码相同:
1 d* g2 t) K2 F' k7 u @; k: a<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. A/ Q @) {2 x9 R& o. R+ Q
1. CSS动画边框$ A0 J3 U p3 f! a* t, c, k1 ]
CSS代码:$ U1 i$ u: B1 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:
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2. CSS图像边框! G3 G5 Q4 }( N( A) i
CSS代码:
C+ \" x( F4 j6 N% ^% j! D% j, \#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:: u; y: X A' d" K" I
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; v. N: ?7 o8 J; M5 p: [3.CSS蛇式边框
* D, Q% W" ~- I1 T' z/ lCSS代码:" J, ~- k5 o/ s# 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:' W/ C' e2 R: `7 [* e8 ^1 O* V
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; q9 e, h/ P4 h* R5 P& X. o, f4.CSS阶梯样式边框
8 K! d; Y) H4 a, U4 ]2 ^CSS代码:( \7 M3 W- |6 j. W' j
#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:
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5.CSS只有阴影边框* M! @2 }7 L/ o3 Q) Y* g/ I
CSS代码:% u: Z% y( u7 ^! v
#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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$ B4 ~# x0 C, D( F, z6.CSS带阴影和轮廓的边框
7 A( x8 w9 D9 g/ E5 G lCSS代码:
9 r1 ~/ x) @8 C3 u6 h#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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5 v2 Q& b" ?5 Q. m" I7.CSS少量阴影和轮廓的边框4 q" h7 z" A- \# Q! c6 g( Z4 r
CSS代码:
3 x h4 ~2 v5 _0 E3 J* Z#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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2 I6 ]/ ]$ B9 Q. x1 H% Q2 d" }' H$ ?8.CSS带有阴影的双边框
, e4 G+ N A9 [% }. _CSS代码:
# |/ \" C7 k# ], K& R/ @- p6 l#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:" v* N2 A; N4 O' `( u' E
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9.CSS多色边框
8 t0 t5 ^7 g0 J$ s: ~( G' DCSS代码:
) A3 u* L8 ~" V. 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:
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