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。! N _1 y! i/ K. P+ b% ^# X
以下各特效用的HTML代码相同:! j5 x1 J5 Q7 c: \ B
<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>
: z4 ^: n9 @# j; U) F4 C1 n1. CSS动画边框
1 K9 H( u# r! t4 NCSS代码:1 Y* u+ V! X' s2 L/ k% 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:( b- ^6 o9 D0 O$ R
2 ~9 k7 n8 r# [. }( j
0 q( H0 k$ |( l4 J+ ]# d2. CSS图像边框) j' Z- J* u# u% _% v6 X* _" p
CSS代码:$ t: X/ A' V: y! O
#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:' X' K7 T6 n# `/ R' }
9 G/ G) M, n) R5 t$ R3 i
O4 { a9 M8 R$ y
3.CSS蛇式边框
1 N; d: U \ f# U1 fCSS代码:
4 u4 v+ K6 J6 S) r/ `# y; @( t#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:8 g% u4 e0 j0 s8 B% _1 u2 i
1 L% Y3 k1 e' s0 C0 F& e
. _% _3 j7 U. s5 X' r, A4.CSS阶梯样式边框+ V( A6 \$ v/ y8 \. e' y" E5 e9 o
CSS代码:- F" E3 d# F/ Q* q2 k1 k0 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:
/ D8 i: }/ @' f* ?- _$ o7 ^
k; N6 v6 x# s9 ]8 M7 B9 o8 h3 B' x! r
/ g0 U/ I: \4 [( S T7 O) K5.CSS只有阴影边框
" Q! i5 w9 s: \5 VCSS代码:+ ?! Q2 k9 ~$ u, [1 ^* F, i% ], 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:
9 u7 {4 q, T8 X7 `3 Q
5 W3 A2 F/ Y$ \+ r0 U# n- T l' Y+ y3 U9 v& Y8 L/ z3 J
6.CSS带阴影和轮廓的边框
9 Q" u' }4 c/ y3 Z# C* {" o6 iCSS代码:
2 U' ~) Z( q+ O#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:
4 I0 G, b# Q- ]0 D8 \" J3 ?
7 f$ n8 r/ X& t3 u/ j
5 I# v2 w; H- r: N7.CSS少量阴影和轮廓的边框 u6 z3 h- g9 ^+ F# P
CSS代码:
5 U+ {0 o% p* {6 ]#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:4 J: Y9 z4 w9 d5 i
9 Y; B# F& c1 T( n, N6 |6 W& {! \! ]1 G% {) g9 b9 `
8.CSS带有阴影的双边框
! `- M. ]$ U/ qCSS代码:
0 C# I" Q) ]3 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:; O7 i. t: T6 P' [9 B
8 A5 O6 {- A2 h& K6 K% M: I
3 ^3 s9 X2 k) W; A1 q9.CSS多色边框
% `3 a" ]8 O& N8 T9 {. f; {CSS代码:6 y8 X! o; h9 m6 |% f
#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:
. Q: W5 `, \3 I4 B
|