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。
+ H' A# p7 H$ m9 H7 ]* n; j/ r0 r7 ~ 以下各特效用的HTML代码相同:% H7 r/ g0 H% Y4 d
<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>
" R( @7 B- W1 O; g9 m1. CSS动画边框5 U* s8 ^( r% T3 }5 T
CSS代码:
4 j$ V, [# E8 r& @ {( ]@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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- ]9 `4 J; X8 \+ i* w. W3 S4 Y2. CSS图像边框
5 x$ ]# j; }0 ~- ~& wCSS代码:
3 q3 r/ w! f9 _: S* E: ^- 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:! f z( j+ |3 h+ ]" n2 c+ M
! q/ U; R, a( |. Z+ N- {
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3.CSS蛇式边框
( z7 K" _- ~; y1 N7 R t& ]CSS代码:
' K* q4 c" Z) i0 C. U$ w4 o( ?8 {#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:6 f8 L8 `" w* ^4 g; N2 t7 v
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& I+ } p/ |$ A4.CSS阶梯样式边框
1 Q0 f. n/ D5 g8 o5 F& ~% \% ACSS代码:
8 K5 }; [$ f! 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:' f1 c v* @9 X5 X' e: P
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: H" s& ^$ b$ y$ p9 K( b5.CSS只有阴影边框: A8 s8 A& m9 \3 _
CSS代码:
1 l0 T, j$ V! |( s4 P#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
1 o4 ]' L$ r8 Y( RCSS代码:
- v! R6 y: m. K( @6 B8 k; W#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:; N: O5 T6 b+ o9 i
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( d* P" B! ?3 k5 X* x7.CSS少量阴影和轮廓的边框
* Z& S& C3 c/ d' [4 ?CSS代码:. n4 y- L- P4 R: ^& O, e
#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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1 ?, y( k- z3 d- c% J9 i8.CSS带有阴影的双边框
) I( E) U, Y; p0 aCSS代码:, ~1 ^; Z$ H: F3 n
#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:# S8 S: M0 K% Z
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% g$ s" N, f$ i% Q! a1 r) W: l" j9.CSS多色边框' j5 `3 l. u* [. H5 |, V+ f
CSS代码:5 k3 E# M; \$ b5 p
#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:. E3 Y$ W, d8 e& |
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