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。' I& h x7 ]2 _) e
以下各特效用的HTML代码相同:( N% Y4 M7 ^- P" 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> * M( J) t8 i' O- l6 c2 W8 z1 E
1. CSS动画边框! }- F4 ~) X4 C. S! k- y1 Z4 m) e$ S
CSS代码:
, N; Y$ Q" N+ B@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
8 x! x a; Q4 U" k% ]CSS代码:
) B6 X* z! u0 ^1 t/ k2 U; F" N#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:
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3.CSS蛇式边框
$ i) b7 v4 H# T0 U: `0 n* f0 o' TCSS代码:
2 }7 _% f# s5 ?- T& ]0 A#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:. o4 g& z4 o$ W6 B! }
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4.CSS阶梯样式边框' k) o& Q7 X; p( q
CSS代码:. X: x* j/ f* l8 H
#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: }- R! l9 |% l4 P( K9 V
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& R B. A, M( s: U6 ?* G5.CSS只有阴影边框
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#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:$ J' _; S @4 q1 l
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; |+ Y" w! P( K; ^6.CSS带阴影和轮廓的边框
1 V1 F% d- |* {0 F# k! cCSS代码:
( F# |& l R, ?2 D8 Q5 `1 R- C#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 p6 L* v0 f& K& l" K, i' u7.CSS少量阴影和轮廓的边框" Z/ i% a1 v7 ]3 H. U
CSS代码:
2 T5 I0 d7 c; [' ?0 g5 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:4 B" \4 v8 D0 n7 {# F8 C
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8.CSS带有阴影的双边框
9 |" X/ [; Y: N5 \0 E6 q1 U1 WCSS代码:
: V7 j7 z+ U4 S9 L7 X, U- m% F9 e#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:
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8 p; A% X2 w! G" R$ t- q9.CSS多色边框
. P$ V# `. X, X% nCSS代码:( p* Q, F, c3 i9 }
#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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