在当今网页设计/开发实践中,使用css来为语义化的(x)html标记添加样式风格是重要的关键。在设计师们的梦想中都存在着这样的一个完美世界:所有的浏览器都能够理解和适用多有css规则,并且呈现相同的视觉效果(没有兼容性问题)。但是,我们并没有生活在这个完美的世界,现实中发生的失窃却总是恰恰相反,很多css样式在不同的浏览器中有着不同的解释和呈现。9 I0 N V8 r+ _. ^
当今流行的浏览器(如:firefox、opera、internet explorer、chrome、safari等等)中,有一些都是以自己的方式去理解css规范,这就会导致有的浏览器对css的解释与设计师的css定义初衷相冲突,使得网页的样子在某些浏览器下能正确按照设计师的想法显示,但有些浏览器却并没有按照设计师想要的样子显示出来,这就导致浏览器的兼容性问题。更糟的是,有的浏览器完全无视css的一些声明和属性。
+ }8 a* }% J$ Y o 正因为上述冲突和问题依然存在于这个”不完美的世界”,所以一些设计师想到了一种避免浏览器兼容性问题的方法,那就是css reset,什么是css reset?我们可以把它叫做css重设,也有人叫做css复位、默认css、css重置等。css重设就是由于各种浏览器解释css样式的初始值有所不同,导致设计师在没有定义某个css属性时,不同的浏览器会按照自己的默认值来为没有定义的样式赋值,所以我们要先定义好一些css样式,来让所有浏览器都按照同样的规则解释css,这样就能避免发生这种问题。
& r! d& X/ j, e m一.最简化的css reset(重设) :
1 F2 x- b" F+ \8 W7 A2 j5 Q/ ncss code复制内容到剪贴板+ B( F$ n6 a0 ?) C4 W
* {
, P5 ]# l9 r5 wpadding: 0;
i; ~8 j9 G/ M% K* K3 _, [, Vmargin: 0;
* P' O% x7 c, J( a: v+ s}
w1 p, j* J0 ~) V+ I 这是最普遍最简单的css重设,将所有元素的padding和margin值都设为0,可以避免一些浏览器在理解这两个属性默认值上的”分歧”。
: W E- |2 G( G7 G [- j7 |3 P% Rcss code复制内容到剪贴板; w9 Z0 `7 q3 _* N& |" k) O
* { $ f8 q: O! k( P
padding: 0;
$ U: k: ^( G/ qmargin: 0; , C' _( K! ]" z2 c. l2 o
border: 0; 9 Q3 v t- c& |3 D8 o
} ( r7 e/ f0 K8 N) d6 Y; E5 j
这是在上一个重设的基础上添加了对border属性的重设,初始值为0的确能避免一些问题。8 J0 X. H5 w# S0 @5 ]' |
css code复制内容到剪贴板
- Q2 w" V- V0 x; S/ b. P* {
; N# M! b* g4 q/ _' S3 g& v7 voutline: 0; & a$ [1 K" x l8 h
padding: 0;
& S! ]& m$ n5 |3 C' l- q2 M0 qmargin: 0;
5 _1 z; Z- Y& e4 F+ H6 B% Sborder: 0; & @, Y# w/ G. |5 ~1 H
} 2 ?- h- `* h5 }" R. R
在前两个的基础上添加了outline属性的重设,防止一些冲突。
# \/ @7 f* G3 n7 t$ b二.浓缩实用型css reset(重设):
. {) M: }) N7 t6 A) C6 C$ }2 @6 Ecss code复制内容到剪贴板
( N& ~, Z" j+ r: ~* H: k X$ v* { / z( n _7 p6 K5 i
vertical-align: baselinebaseline; 7 K; \. f7 m9 q1 M/ o
font-weight: inherit;
! y* z5 D$ \5 `font-family: inherit;
& ?- I& f) z. s ]5 Mfont-style: inherit; 8 g* x( M6 m/ x; P, B
font-size: 100%;
4 F" T( W6 t0 \( xoutline: 0;
I: U" d1 n4 j% m5 S, rpadding: 0; * N' W6 G/ M! h; d3 R
margin: 0; 0 {7 @- E5 m6 k+ j. K7 m7 V
border: 0; 0 z, F) N3 |5 @: c8 R9 D
} 4 F$ A" R6 r- `0 T5 Z0 c
该css重设方法出自perishable press,这是他常用的方法。' g' l( V. X3 O {
三.poor man 的css reset:
- {& p# }2 u( h$ a. P$ p" f Xcss code复制内容到剪贴板
( k/ l o2 E, Jhtml, body {
4 k- T4 O* S7 a2 i% A% R: Kpadding: 0; : S! W' C% s) P- j2 i# M# O' o
margin: 0;
X( R( k" l' I( W1 ^2 ~} 8 F! N. v L4 I) r
html {
8 C% o8 H8 u! Z4 \$ H/ hfont-size:1em;
; c& X/ k$ c1 U3 p9 ^}
9 T I! i3 A* r3 {/ d, K8 v9 k' e+ @body { 6 }5 g! B/ [. V. O
font-size:100%; ) w T. \2 g# ]1 F
} % ^# q5 o0 Q" g* o. \
a img, :link img, :visited img { / c( T! y& U! M r4 Z, ~
border:0px; / d- S+ \% }, W1 X/ _
} ' C3 s6 A5 e4 N5 f. z
这个重设方法将html和body下元素的padding和margin都设为0,并分别为html标签和body标签下的所有元素设置了初始的字体大小,最重要的是把有链接的图片的默认边框去掉了。0 u' ^5 F- Z; ^
四.siolon’s global reset
$ C- a* M* F% [. R* h! }% Wcss code复制内容到剪贴板. f* M9 _/ {" \( s5 Q& c* j/ O
* {
0 }1 c2 f6 l7 @) n5 v; K i* l2 }vertical-align: baselinebaseline;
- V( D# A1 i2 q: h( efont-family: inherit; 1 I2 _. E2 s; `4 f7 n2 y3 a( N, r
fo
& o" l- a, V3 }+ o7 W$ W' z' w: t0 e# d; ]/ Y1 \& x
nt-style: inherit; 0 r2 A- m; R+ B J) L2 S
font-size: 100%;
( M+ r5 r. L( M" yborder: none; 5 M& r" ^7 T! e5 P$ E
padding: 0; 0 a& f% W' T1 L- B
margin: 0; . [3 w8 [2 h5 o7 ?
} % I9 Q& H3 R: s1 ?6 W
body {
* P8 \" F) l3 m1 n7 B6 Jpadding: 5px; : H% `+ D0 t& e; r3 O6 }" f2 s4 u
}
- G, P* `* { b; zh1, h2, h3, h4, h5, h6, p, pre, blockquote, form, ul, ol, dl { - t+ O+ h: p' \
margin: 20px 0;
# f9 k p1 m% b) X6 y1 o% M* W}
3 ~: o% f3 D3 M9 [0 f8 ?+ Tli, dd, blockquote {
; j& S. \' d X/ s% X: ?" qmargin-left: 40px;
0 L) M! k. N/ O9 S}
S" g0 `+ \& {9 Y$ utable {
4 f. T8 h4 }2 D3 w/ o7 c6 _border-collapse: collapse;
" o6 [' P0 j; Mborder-spacing: 0; 4 {/ A1 P# L( }
} ) d7 _3 Z" ]3 M2 A9 z9 M% ]
五.shaun inman’s global reset
5 h4 E" u; o3 K1 u7 \css code复制内容到剪贴板2 O# z3 u: }/ a4 w# f
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, p, blockquote, table, th, td, embed, object { ) Y; l9 O& I9 M+ z5 Z
padding: 0; " b: b. P9 _' m
margin: 0;
# p; m) }4 ~5 i; l}
3 Q3 X- W4 N0 m- Q9 }. {( dtable { # V9 j2 w6 `2 u# X/ |
border-collapse: collapse;
, p! M! f k# T# l+ g4 I" o# V q9 Zborder-spacing: 0; o9 {' g: z w! ?
}
& t4 D( }: @3 a% n- jfieldset, img, abbr { - ]0 I/ b/ N" ~, I
border: 0; ; @4 g7 s# b9 F" r
}
1 ~* G, A0 b" w2 @ o: I. @8 ~6 ]address, caption, cite, code, dfn, em,
+ p# l3 p0 q' N: [9 a: Lh1, h2, h3, h4, h5, h6, strong, th, var {
7 t4 e+ b7 ]: ~/ l) dfont-weight: normal;
' A2 Y5 |' z" ]6 {font-style: normal; 0 j9 p5 Q" v; M0 a# A
} . N& \9 ^) q, S, W& Q2 n
ul { # j( J9 x) k! `. O5 g, U
list-style: none;
. N5 Y& Q% V1 V: M* ?$ p3 u}
5 a, a8 D& B0 g1 J! |caption, th {
$ R C$ i: ]) W) o" Btext-align: left;
; N; ?: K4 H+ ?}
* A* I: }, O ?$ Eh1, h2, h3, h4, h5, h6 {
7 ~0 \: o8 |2 ?" m: ]# s* pfont-size: 1.0em;
/ H6 D- V9 P9 D} ( o G4 [2 ?7 T* G
q:before, q:after { 8 t, f3 \5 N1 H1 `( N
content: ”; 9 ]% E6 ~5 a+ T1 b
} 9 ~/ D- {9 R4 b( `8 R4 @+ ?
a, ins {
5 u% P+ M/ F; ~* n# x: R6 ^text-decoration: none; : W" U! l0 H* j( A4 Q: L
}
0 @+ j7 T' H7 {8 B& \) J六.yahoo(yui) css reset:9 B4 U2 Y: ?) U( f
css code复制内容到剪贴板
2 W+ W: b, X L; m; hbody,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,
- R/ u+ I* K$ ~# t5 K/ @- o' K" j) nform,fieldset,input,textarea,p,blockquote,th,td {
; L6 |9 T+ F7 I0 L# [2 vpadding: 0; 3 a0 G; r; t M, x9 g8 R3 z" N
margin: 0; 9 x+ X8 _" j) Q+ K% k( y/ @, b A
}
, G' Y3 ~' }+ ~% ]' d8 ~- ytable {
1 G1 Z" M( p k- p1 K8 j' tborder-collapse: collapse; . L4 z4 f1 l, Y& q; J
border-spacing: 0;
( I* o2 N/ K4 ^9 @. Y Z}
6 \3 ]7 Y C" z, `3 ? Dfieldset,img {
$ V# c. S2 h2 B/ i$ _0 S' X$ nborder: 0;
5 K2 C0 y% }. Q) l: T$ T0 @# Z}
4 p' o1 ~5 y6 i$ vaddress,caption,cite,code,dfn,em,strong,th,var {
`1 v& \* m# } k2 jfont-weight: normal;
# G, K3 c' C9 v% Qfont-style: normal;
+ U7 D$ S% E3 {} / B, t: z. L2 j1 S2 ~* }& I
ol,ul {
9 T% F z% ?& rlist-style: none;
3 c) z0 X5 Y& h- z; ~& y' C}
- c& q6 N% s. z+ `0 g" N+ bcaption,th {
5 x" ]1 g5 l* s& x5 B2 ztext-align: left; ! U' b) ^9 ]4 G/ l- _; V( O7 o) S
} ! e' g- I- a+ @
h1,h2,h3,h4,h5,h6 { / R" d. o' V* t
font-weight: normal; + F) G8 C4 o* z3 r1 g3 t
font-size: 100%; : ]0 ?- T0 i% j$ L8 E: S2 o8 K$ F
}
# z( }; T/ S9 g, eq:before,q:after {
, M! H/ P, H3 J) r, L9 ]2 ?$ bcontent:”; " M$ l* F3 Z3 @1 o
}
1 D9 o: {7 R4 ~3 s9 T* w- Z& |abbr,acronym {
( Y7 L% b D ~% s/ aborder: 0;
% ], g" `6 @1 }5 z8 Y}
7 X" m4 j1 Z2 @8 M/ z+ f七.eric meyer’s css reset
j- Y8 d1 Y$ hcss code复制内容到剪贴板- o5 V" Q0 N' z% t' u
html, body, div, span, applet, object, iframe, table, caption, k% S2 s8 |: Z
tbody, tfoot, thead, tr, th, td, del, dfn, em, font, img, ins, 3 n3 V) b m3 C
kbd, q, s, samp, small, strike, strong, sub, sup, tt, var,
5 P; t, Y# f9 B2 ~h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr,
# p1 k H- S, _8 j uacronym, address, big, cite, code, dl, dt, dd, ol, ul, li,
7 |. P" \) R# l% a' m1 Q4 [fieldset, form, label, legend {
# S. |. B6 u7 h0 [0 t/ _vertical-align: baselinebaseline; % y$ K: U% n, e1 a+ s; i
font-family: inherit; ( [7 h/ \" I; |. v k, v
font-weight: inherit; * L3 F% S5 X/ ~4 D# S( c6 |
font-style: inherit; , i% \7 z" L) r( _+ t$ Y7 [
font-size: 100%;
; o# U; r3 ~6 t8 c8 _2 R( U7 Xoutline: 0; # J2 X; H$ z: A) W: u+ E
padding: 0; % r+ S$ {7 X( r; |9 U( n
margin: 0;
% i. ^# R0 u L, Nborder: 0;
/ W( E+ f: D5 B& L2 s: @} 6 }* }4 L+ o V
:focus { 7 _/ p, ^% b' b; t& S7 m" n
outline: 0; % l* E* v) q5 Q4 J4 a h5 W- a
}
0 }9 k9 X+ X6 E! W, [3 mbody { a2 K ^& T8 }* z
background: white;
6 y0 {( D/ ]' ?% o4 Yline-height: 1;
7 z0 m$ s+ ]: Z% L8 mcolor: black;
4 j1 S, Q# X0 O9 x& K7 c3 K2 y} 2 z$ }" d1 E6 z+ {
ol, ul { p- j. _+ ?# {% p6 P
list-style: none;
$ h$ \* S! C7 G. Y( _}
0 [0 G$ j* _! qtable { 8 w( U2 Y+ D, i
border-collapse: separate;
g$ b. }: B1 H$ g% h4 S5 O) Jborder-spacing: 0; 0 h0 u3 I! D' h; _8 ~' p
}
! [ i/ O/ t, [3 r( ]* ecaption, th, td { $ k4 r" x6 {. `2 R# |- I7 V5 Q- I* E
font-weight: normal;
9 w: d/ e' G# Ttext-align: left; - _* Y2 `' T6 N
}
4 f& ?: N8 h2 X+ D! S! i) T, {blockquote:before, blockquote:after, q:before, q:after {
/ R% ?6 ~% L6 _. j, xcontent: “”; $ r5 q. @* S! Y! E2 `
} - v0 a$ s) v* I
blockquote, q { - N( @4 ^) ?7 t4 J& B
quotes: “” “”;
& D l7 \1 t4 A& v& \}
6 q1 H& N, e6 V4 o八.condensed meyer reset:
+ t4 g" I- |& H1 _2 v e, n* Ecss code复制内容到剪贴板
- K& E: u: y z) O& e3 Ubody, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6,
; l8 ?% A+ _" p' L$ R8 U2 _pre, form, fieldset, input, textarea, p, blockquote, th, td { 7 g# b7 O: d$ {" A
padding: 0;
/ X" ~5 Y' Q+ ~2 k b! y! Bmargin: 0; 3 b( m( i/ \+ s
} 9 } a( o) t$ K0 H5 b" c
fieldset, img {
1 \2 J; A+ r. F3 D5 ]0 n' k8 Y2 xborder: 0; " |/ k7 _7 n( }. f. Z
}
, G R; P# y& Ctable { , C* i; z; Y( {# _ u
border-collapse: collapse;
& _# x4 B3 ?0 L3 pborder-spacing: 0;
. e7 ?7 l, h/ ~* Z5 a} S8 |: T$ n: ?6 o ~$ N
ol, ul {
* W# `' m* K P( j6 Blist-style: none;
( e9 N& o+ q1 z* k+ D' u}
: M$ L- F7 a5 X' W, Maddress, caption, cite, code, dfn, em, strong, th, var { & V- Q$ C0 s, {3 q& d
font-weight: normal; ! v0 h" ~# m3 P7 v" a3 C
font-style: normal; ; h7 g7 K8 l7 y- ?& d
} u; G2 W" i- ?- C1 g* Q3 t
caption, th { 1 p3 n7 |1 d3 o; D4 V. Y
text-align: left; ( v5 t& F& F9 q
}
! Y+ ~ G# j+ K% w' \h1, h2, h3, h4, h5, h6 { 4 E. `# P2 D6 j# @. V
font-weight: normal; 7 l0 s* ~5 V7 n/ o e! W
font-size: 100%;
3 y; E8 F( g6 O' U( g) b} # f+ i V7 k* J9 `4 S) U4 _
q:before, q:after {
2 @- x+ b% m/ f7 ~content: ”;
/ W( p8 d1 F5 @" W! D+ v* o}
' a7 E8 e- W1 o. U h7 c. Nabbr, acronym {
% i+ q; L4 O. ^) P5 |/ ~border: 0;
4 u0 G( c9 H/ G% ^& H: c1 d4 X} % r) B6 T7 Q, X5 }. T3 T8 F
九.ateneu popular css reset6 @0 X3 [. s/ S
css code复制内容到剪贴板* i+ B+ K' }/ J, L
html, body, div, span, applet, object, iframe, h1, h2, h3, + r# T0 W1 K' Y% _8 B/ D( q- u
h4, h5, h6, p, blockquote, pre, a, abbr, acronym,
n _( l# U. S5 F* r* o" Saddress, big, cite, code, del, dfn, em, font, img, ins, 2 x3 G h) v" ^: @9 z) I; V X S
kbd, q, s, samp, small, strike, strong, sub, sup, tt, , p$ T9 \' V) _ |* O, } @. Q
var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend,
# E8 r7 u6 M! |( g! Btable, caption, tbody, tfoot, thead, tr, th, td { - [: l+ ?" P9 `5 A
margin: 0;
& P6 E- u# G# Z4 ~0 ^) s$ jpadding: 0;
. J' P% y9 Z, O6 A1 c& X# `2 K' d! fborder: 0; 8 @3 f& l) u; x. b
outline: 0;
/ l7 m! y) d, i3 G0 q3 a8 \1 _; `" \font-weight: inherit;
1 B' `+ ^2 D4 i' l0 W7 dfont-style: inherit;
. G9 S) ]# K. P# B2 Wfont-size: 100%; 9 Y$ o3 R8 {, W: W
font-family: inherit; 6 R7 M& I# W( n7 B! t" U# k$ E! _
vertical-align: baselinebaseline; ) ?. T k# [% u6 ~5 U i
} 0 O; n( D- ~# z
:focus { * |0 I2 a( N% t/ R+ \" J2 A
outline: 0;
' O/ Q$ a9 e5 d) T- L}
^- V9 g. D; k3 `( z2 r0 X7 Ba, a:link, a:visited, a:hover, a:active{
6 R8 H) ^% i+ M! Y& M7 Ktext-decoration:none
- [. p n: y& D( h" j- G4 E5 z} ) C2 ^7 O6 Z# [# @+ h% A
table { / V3 W; b; Y2 L' V6 l0 X/ y
border-collapse: separate; 8 I/ }0 T: I: O0 j- c' u
border-spacing: 0;
- q3 s/ Z x3 i# x: D* C! B} 8 F, f% U' e6 F/ j* t5 `
th, td { : M1 { G$ b& h
text-align: left; $ f4 @8 F. U2 Q! X8 ]8 [
font-weight: normal; 3 @* F+ A9 N/ Q$ Y+ P: { N8 v) g
}
4 i1 N2 P5 @' b9 M. {img, iframe {
3 @( [$ F" ?4 ^border: none; 8 J' q4 j$ \; Z
text-decoration:none; - _0 { n* @+ Y7 L `: Q) D
}
) N( P9 b, F( D' `ol, ul { % @6 R2 b7 \1 _( c+ m! a
list-style: none; 5 a3 H- G6 l4 J8 \* [8 I
} + T+ t* H0 Z* }/ r( |5 r
input, textarea, select, button { ' n) @. J$ h) ^! y+ _9 @
font-size: 100%; Q" c1 ^* _- K8 V( {2 X7 p
font-family: inherit; 9 c; [$ Q9 w* y9 v6 T' x! {
}
# l- Q0 |9 T \+ }1 J- b" }8 m# bselect {
) ?) Y# p$ ]- q; I3 n! c8 Y( Ymargin: inherit; 5 Y& Z3 j1 J5 S. } }$ J2 A
} P t; C- r: k5 Y* C
hr { 2 \+ c- _) T% N" z, i
margin: 0; ! |& k$ L6 U* x
padding: 0; , F, \; Z- W! j* T# E' q9 v
border: 0;
: h! Z6 \9 s( h2 d! Jcolor: #000; ) K+ P& c( A' t J5 s6 y
background-color: #000;
6 _+ u, K+ T7 i/ o! E# Y* ^height: 1px ! B5 k, R* B: m
}
, g" a" p9 {2 B" I0 j十.chris poteet’s reset css
O7 }# f1 _( P: i3 Wcss code复制内容到剪贴板
+ {$ R s) ~1 P) i& Q1 z* {
/ n. W: X3 w, ^1 ~. M& avertical-align: baselinebaseline; + \# r0 E' [0 K4 ?, h$ b. [
font-family: inherit;
- Y6 x/ [* r7 ? gfont-style: inherit; ; H+ L3 l1 P) y- \
font-size: 100%; ! ~6 n6 Z+ X, y3 ~
border: none;
7 l7 @" @, i" m. R0 j" R" Npadding: 0; ( K: ~9 a8 J, ]! u: K' w
margin: 0;
5 H( [" l* V) b, b} & x" _8 p* M H5 g8 h0 x
body {
& h4 I0 U! t5 W, ?0 k/ t( Qpadding: 5px; ( }$ h6 w6 e$ ]
} $ Q+ I: y! l- ^9 {) k% J! x
h1, h2, h3, h4, h5, h6, p, pre, blockquote, form, ul, ol, dl {
. ?6 {, q+ t9 zmargin: 20px 0;
4 p, _+ l$ D7 f# N f& U} 4 X: B% T6 M$ `6 Q! |
li, dd, blockquote { 4 M9 ]* q; l( b; W. X/ @
margin-left: 40px; 3 ]0 z. m( Y U3 A5 C
}
3 N+ }9 u/ \2 k3 A" F! R2 C& \$ ^6 ^table {
) t& v- i/ C F2 E2 ]# ~. A/ h# xborder-collapse: collapse; . o: e6 v+ g+ N+ X7 U* l9 C# f2 v
border-spacing: 0;
) l. \: [; P9 M9 ]}
2 G% z% Q7 Y; U) C4 L- ^" j8 X十一.tantek celik reset css) C4 O+ P- J+ @
css code复制内容到剪贴板
+ H! R4 n0 E; t:link,:visited { text-decoration:none } 5 m, ~( Q: s6 ? s7 {; y
ul,ol { list-style:none } 0 u; `+ r* K$ V. P* w
h1,h2,h3,h4,h5,h6,pre,code { font-size:1em; } # u3 l, R& `2 H3 J
ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,body,html,p,blockquote,fieldset,input ) C, b) D. S$ H; C; A4 y
{ margin:0; padding:0 } , V2 g! f! t2 T: N- Q) v
a img,:link img,:visited img { border:none } % q( K' J/ i" i: a9 v
address { font-style:normal }
! Q! V9 A, ~- B( |' b$ _十二.christian montoya reset css
: Q' ?3 Y: V9 d% s$ f' C# rcss code复制内容到剪贴板3 j, n) a9 N1 |7 k" \ i9 c1 F6 j
html, body, form, fieldset {
5 b! H( X* O" p. Y( b. I% mmargin: 0; : b# r. j, J. I6 P* `6 A& b4 B
padding: 0;
# Q1 z( C0 D* Y* g' `" b& I9 afont: 100%/120% verdana, arial, helvetica, sans-serif; ) _) i# Z+ P2 N# r
}
- S% K# r. ]5 N7 ah1, h2, h3, h4, h5, h6, p, pre,
' i0 ^0 v K- H8 R zblockquote, ul, ol, dl, address {
" R# }6 `: E9 ?: \) _6 w" }margin: 1em 0; ' m6 c: Q4 P: C3 {
padding: 0; # p. R" s$ P3 W- c/ [
}
2 z. C- D2 `/ x; ^* Ali, dd, blockquote {
: N0 K- v# k( c. V9 O% X }margin-left: 1em; 7 M3 S' Y0 _) N5 T4 |+ B4 N
} + A0 e+ e! C7 q
form label { ; n9 c6 K \' Z/ a" {
cursor: pointer;
* G. y; A: G( \( }8 A( w}
; Y9 v5 G8 ^$ c/ p. i* t \fieldset {
8 o, a: t' E* X4 L. sborder: none; 2 c9 Y" F0 m; P$ W
}
2 G! \7 z9 N- R- N) cinput, select, textarea { 4 l" O' H; H I1 Q" V
font-size: 100%; ' _1 m% M8 j( r2 j, N. W4 k
font-family: inherit; ( J" m0 O* }$ Q- X" r2 {8 h4 Z: z
} 1 s' ]; O, }$ B3 A
十三.rudeworks reset css
9 @; {$ T# q( Ecss code复制内容到剪贴板
9 ]. J3 t/ t8 S* { 8 n9 T O c+ n2 |
margin: 0;
- c- ]. s& a: W! ?6 apadding: 0;
, I& n- F2 e: Q( I9 Zborder: none; 3 e0 }8 o3 J* x1 @
} ) w3 i# Z2 r5 Y3 b. M
html {
+ d/ c* ?4 o# ]$ Lfont: 62.5% “lucida grande”, lucida, verdana, sans-serif; : V! [" ]; M% @2 l9 k. d% X
text-shadow: #000 0px 0px 0px;
. q. D/ M$ H( i: C! m. b2 x5 g} ( I v8 O$ v8 \% n! J( a, l4 q) D
ul { 7 ~. J0 ^) b2 l: I
list-style: none;
$ J% d3 O; ?+ L! K4 ~. |list-style-type: none;
# a+ m8 z: f- V}
" Q2 [' C6 Z2 l- r6 @/ V& l, b( ch1, h2, h3, h4, h5, h6, p, pre, 4 ~) Z" [6 g: \7 B6 R8 k
blockquote, ul, ol, dl, address {
* x/ v/ N( I2 d3 q/ |; V1 Zfont-weight: normal;
$ r1 `5 N% T' B" h! m2 ~ z8 E" f; ?1 Smargin: 0 0 1em 0; " J( B# X, L' a, X) I3 {& P$ N0 [! C
} 0 S4 g8 Y% {8 g4 R2 _$ T3 m
cite, em, dfn { % O5 `% n4 _# Z7 W! r8 a5 i6 _' l/ B
font-style: italic;
& M- O$ j5 H, B& U/ D6 y5 C} 7 n' a4 |# m0 A+ s g. [
sup {
' u! x. W$ }2 F F4 S3 v# Rposition: relative;
: @2 c2 z' u$ p* i+ Q! Bbottombottom: 0.3em; 4 O( d3 M% f, @ ?5 E n" z
vertical-align: baselinebaseline; : T% O, f: s8 v$ o/ ~, W' X
} / }1 x+ x& z' n
sub { + _5 m$ I" I' e7 h5 w1 l5 y8 A
position: relative;
* w! \% m. ]3 x6 zbottombottom: -0.2em;
$ _9 G6 }4 J, s$ o" a# z7 \7 G; Tvertical-align: baselinebaseline; % y5 i; z$ B* t5 o; u
} 7 [2 \4 T. X, e9 c
li, dd, blockquote { - E5 o& e, ?" U8 `! x; N7 K
margin-left: 1em;
9 A0 t9 B0 E& l5 @8 @}
3 \8 w1 x2 x9 e$ Pcode, kbd, samp, pre, tt, var, input[type='text'], textarea { " K" |1 Y5 n( U. Y- i3 g- u! C
font-size: 100%;
( N$ d! S5 k" c; @7 d+ g" hfont-family: monaco, “lucida console”, courier, mono-space;
# O: q6 W! Z4 t) H7 k; \} - h! B" \: t$ Z8 @
del {
* k3 w) i: x& i- y4 ?7 b+ |2 Ztext-decoration: line-through;
1 N- W, O5 F" F9 z9 u2 C4 G: J}
7 W. B0 g" Z- f1 d1 Wins, dfn { % d' g( a3 M( ?. t6 k: { |
border-bottom: 1px solid #ccc;
9 n; P1 W2 q/ e: ?" E# O} : q& f' n T0 p" `
small, sup, sub { 0 B5 e0 G; _2 p3 l. u5 L: ]$ z5 E
font-size: 85%;
: Z/ e5 i. Q; S+ q2 v}
+ ]3 l! ~1 a1 F# Oabbr, acronym {
! n2 E/ m" b9 B. z; A( y# ytext-transform: uppercase;
- g. ?5 ^6 s9 X8 ~font-size: 85%;
d0 B2 ^# u" }9 \: i0 kletter-spacing: .1em;
: e1 @" F$ i3 u l; Uborder-bottom-style: dotted; Y6 X6 G$ n- R+ B8 c1 ?1 f
border-bottom-width: 1px;
6 c) }3 T5 z8 _}
* W9 A, z0 a/ K9 v$ p ~a abbr, a acronym { ; B9 V1 K6 i* i/ G/ u
border: none; . Q* I# q9 N; q. b
} ( f# ]) o" S4 {; w$ ~7 k
sup { % i; Z" W+ c9 D% z; C ?5 B Z; L
vertical-align: super; % X( x2 O- t& p, f4 m
}
* E6 H7 i1 \" R0 V! C+ osub {
1 k2 T& K2 `+ ?5 D0 [) x# Mvertical-align: sub;
& |7 k `+ i; I4 r) M3 A8 g! G, `; a}
& o ^5 h# |: N z- g$ I/ Mh1 { 5 g6 M/ f1 \! `
font-size: 2em;
Y3 u( m4 L) `9 Y8 m7 ^4 A}
+ x3 f! e3 p% ? y [2 k( M) Mh2 {
" D/ P3 T8 W& O& i) Ifont-size: 1.8em;
- a( |9 _' Y, J: Z}
8 J7 [! i- F9 [5 c+ M, k! _# Bh3 { 3 K) h* _5 Y# C$ _$ i- o4 i' Q4 c5 T0 H
font-size: 1.6em;
9 [6 f8 k) A0 a! ]4 a8 m2 A} 2 P/ T- n% w! Z" T0 W
h4 {
: n* K$ ^# p8 W4 s: u5 tfont-size: 1.4em;
' f o1 Z1 B9 l$ E9 R5 H, c} 4 k# B8 O8 a7 `& [. b9 L
h5 {
+ ~% i1 d; T: W. E) T0 k% Hfont-size: 1.2em;
+ ?9 e7 f, F, B} ' R/ m) O' r2 v8 x+ |" R
h6 { 2 I) l; I* l" B( N
font-size: 1em;
0 z$ e: L$ l# |; t} ) r1 o" ^& n4 l2 l! x# H
a, a:link, a:visited, a:hover, a:active { 8 }4 v5 f& X5 P) F; B" |" Y
outline: 0;
/ @! O8 s/ }5 xtext-decoration: none;
& |; G( Y) c; H2 o} ( W5 i& _0 n L% C0 g
a img { 1 U: O4 a8 c& ]7 J9 Y) p
border: none; 2 R3 M( r: v7 O. _
text-decoration: none; 9 |* ~" ~6 c) d1 P
}
- {, O3 k: _2 \3 k# a! s9 T9 Q- fimg { 3 ]' R7 O$ r. Z- \
border: none; 5 x9 ?, ^( C3 j3 q. f1 ~
text-decoration: none;
0 Z" ]# n& d% X& w6 C} 8 F( c' j1 v1 [" t/ V
label, button {
- s# o8 S: p6 I Y0 X3 H) \" Kcursor: pointer; 9 [$ W/ u" p6 q2 m: {
}
0 o" i/ K7 W: b8 t- Dinput:focus, select:focus, textarea:focus { ' I( _: Y" ]; O3 N1 T
background-color: #fff;
3 s! L+ @- g! Q2 a}
# ~" g6 c* ^. F3 G" ^1 Q1 mfieldset {
* a. F6 Z Y4 I7 n, N& ~! iborder: none; 3 u9 e3 N: e! E) _6 g
} / a2 j. B" u. f) H, R) k& N
.clear { ' O; I2 Y* ~. S* h5 x9 L
clear: both;
4 f3 y1 b, a, l: t( k} . B( U/ W! s" \; ]' T3 d3 q* P
.float-left {
9 p" @" e4 i; H) Ufloat: left;
3 k3 T2 v: e) F) W3 |( l* l} & |) s# \5 W8 N
.float-rightright {
0 h( L: n+ i' X" ~7 W% ^6 `float: rightright; % U0 q. n: ~# ^' L- J3 @ q( O
}
& @. o, E; ?1 [4 x: Q, }& Fbody { / u3 L. F. I& G3 j" n; z" a
text-align: center;
& E+ W- J' P% m0 W( y' ?} 4 `- o$ m& H9 s2 q9 \% L% u7 _7 p
#wrapper {
6 q+ {/ O- L3 I: g2 h& U- L( K/ A& kmargin: 0 auto; : [2 V" d: V: ~# `" r- ]' ]0 V
text-align: left;
" R: ~1 B+ i; @9 X3 p; z}
5 y. d3 ^+ I6 M+ s+ f( o6 S# f十四. anieto2k reset css
7 E1 d! {1 T, r; a, fcss code复制内容到剪贴板8 ^$ |7 Q; Y! H% p
html, body, div, span, applet, object, iframe,
8 V( S* d a- \' gh1, h2, h3, h4, h5, h6, p, & X5 l( b! T( F8 F/ h" Z
blockquote, pre, a, abbr, acronym, address, big, / O: R. \$ T) Z {& _+ T
cite, code, del, dfn, em, font, img,
0 h; B3 k8 |' w% m) |0 Cins, kbd, q, s, samp, small, strike,
( Q$ r+ ?$ n3 s: \+ l5 Nstrong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, 7 h7 a. M9 ~6 _& @7 z( l1 i
fieldset, form, label, legend, 0 o# r9 R# U; v- G$ u$ O
table, caption, tbody, tfoot, thead, tr, th, td,
; d2 c- s3 N& X. v% V7 ucenter, u, b, i {
* z9 r9 K' C' _' _% V# Bmargin: 0;
( Z0 }. `7 z8 O2 Mpadding: 0;
+ K; B/ U7 Q4 i kborder: 0; & E' }9 } t" Y& ?' c0 L
outline: 0; ; ?9 n$ ~; Y* O. d. k7 i1 T
font-weight: normal; d8 U1 D* h' y0 F5 _
font-style: normal;
+ u4 w5 n# {) S$ @% Jfont-size: 100%;
& M9 @# j$ @- hfont-family: inherit; & M) P) K% O' M8 V
vertical-align: baselinebaseline
" Z) g5 h4 B1 _* `2 d- |} # X1 I7 e! {8 u/ ?, X7 a
body { 2 \, g% R$ `- m8 W& ^
line-height: 1
" ?1 `7 A( v+ f( {0 b}
5 ^* _" [- a$ v+ V:focus { 1 H! R3 N, }5 D& N8 ~* z
outline: 0 2 z/ b# g, z' a$ R" U
} ! o+ @2 T- B/ `7 W/ }1 b' V+ _2 b
ol, ul {
# x9 J8 K6 I" J2 x" j0 Q, ylist-style: none ( o1 y) D! G1 F1 P& H+ t
}
" ?! C; L$ N9 }$ g: H; s* Etable { 7 `: Y7 S& |, B: ~0 k- u' `6 k2 S9 g
border-collapse: collapse;
4 I; W7 R) @7 T% N; H( N" Tborder-spacing: 0 7 x1 n/ `. h) P, { M
}
" x+ P7 F0 C: @4 g4 ~blockquote:before, blockquote:after, q:before, q:after {
- B& ]3 O) b6 E3 v# ]content: “” . ?/ e5 n9 F0 y2 F) R
}
2 o' ]: i0 d! D! z L1 oblockquote, q {
/ ^# _: n( t/ j7 zquotes: “” “”
# j# {4 z; Z3 w$ s3 z$ b: M: f} - s X. u% Z% o3 H/ \; I* r A+ x
input, textarea {
1 R, u* S2 q# n& p# w9 ~8 v& _ S2 ^# {8 |margin: 0; 9 I1 B0 o7 z1 w% S( k
padding: 0 1 T( `5 ^ R( n3 B; G
}
3 V3 J* {: P$ A Y' g* K- Q% K' Vhr {
$ n+ d- I( \3 P7 r8 Imargin: 0; % C, w) a' f( x: W' f! O6 u
padding: 0;
" B' k5 X) `" m% Gborder: 0;
' _* J6 a) }2 gcolor: #000;
3 |0 I- V, f- `* O2 H6 nbackground-color: #000;
P4 U& s6 @3 \2 ^* F( Pheight: 1px + c3 K' B. q! D! ?
} 7 d1 u! m" m" s! g, p
十五.csslab css reset, y1 y! N P. R" b
css code复制内容到剪贴板0 S5 C5 U0 t: u1 A6 R# F0 }: b
html, body, div, span, applet, object, iframe, h1, h2, h3, % c3 t, i1 J' n$ R
h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, 9 u" F7 G* m2 b* R. z3 O& j& k
big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, . d8 t N( p' t7 O$ \
small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li,
- \3 X& j9 |& D- E, p" q# Cfieldset, form, label, legend, table, caption, tbody, tfoot, . q5 ~. R; x0 d1 {6 |* h
thead, tr, th, td { ( }0 r; H; G+ p) ~3 x" j" |0 D
margin: 0;
# I& o9 R" k# r& u9 S% Y' Qpadding: 0;
. Q) R$ G$ b5 J& d! gborder: 0;
- l9 r! d9 _: c1 youtline: 0;
) ^8 C4 c/ w; S2 @3 Q5 S& Bfont-weight: inherit; $ O+ Q2 N* o6 u+ E* f# h
font-style: inherit;
! T4 n4 L8 h( R/ Kfont-size: 100%;
# m$ g/ v, i% _6 X7 N, [7 Dfont-family: inherit; * Z! s2 b6 V9 x
vertical-align: baselinebaseline; & z( T# E0 z- E- q) v/ p6 O9 H
}
c' ~, s! s* I) u& t- |$ z:focus { 7 p" Y) J7 b3 ^2 p
outline: 0; ' h& K3 E( l( I" g9 K. ^
}
7 h3 x2 p2 @/ u) u/ [2 Y y: M8 a- Stable {
+ M1 H3 }: o' q# k- o+ |5 fborder-collapse: separate;
1 U0 E# \7 K! |border-spacing: 0;
6 v" B% S% l$ q0 t) V! m} 2 q: P+ u& d- q
caption, th, td {
5 f* ]8 [0 a: ?' W, l/ n, ltext-align: left; + u8 w G; b- k% @+ \ z
font-weight: normal; 3 B; x8 } U( N a1 W
}
3 ~+ X, _; {/ t$ S1 q# Q2 Ia img, iframe { 4 @0 G3 Y" I, I" l( M
border: none; 4 e; `: N: ^' n
}
& m( l) @7 w& R& zol, ul { 5 _# ~: U& ~6 n
list-style: none;
. D( H) G/ ~8 q# W3 R' X- `+ C}
# N8 ^) P6 ~4 E' S8 kinput, textarea, select, button {
. R1 D/ Q- @; ^8 G7 Bfont-size: 100%;
8 D1 I, X6 h1 Y6 |9 t. rfont-family: inherit; n0 V# L% h7 ?
} & k2 b6 }* ?( _* p6 B/ }
select { ! ~% l' f0 g* m$ Y
margin: inherit;
( a* ^2 P2 X0 I3 c( y, x- D- z1 E9 u} 8 _: }8 C% K6 o
/* fixes incorrect placement of numbers in ol’s in ie6/7 */ ( s5 U7 n" F, [, J
ol { margin-left:2em; }
+ u, P7 y0 ?( F8 I3 t/* == clearfix == */
+ r Y+ t( ?. r* }2 E.clearfix:after { F6 v9 M8 n% c0 v' U
content: “.”;
6 x3 a) a( e; ^/ t T, d H5 i4 Sdisplay: block; + k* C* n" ]+ h0 V" y' g" S3 Z0 v
height: 0; ( c1 Z$ b9 p# F' T& B, z5 P4 y
clear: both;
' |8 N) b. t+ I! L- n! c; Wvisibility: hidden; 6 x) n5 d" q4 C& Q5 a- H7 O2 e0 A- A
}
% N) X# q0 H( {.clearfix {display: inline-block;}
! `, \, C \& F1 a4 g' j4 m6 g* html .clearfix {height: 1%;} $ j) t7 c2 k$ q4 n! F
.clearfix {display: block;}
7 i1 T' J' Q: I# M. N 好了,css重设目前先总结到这里,这15套重设方法其实都是有共同点的,也许有的实现方法不同,但大部分都是同一个目的,就是为了让
( {$ \+ o$ w {* `' B更多网页制作信息请查看: 网页制作 |
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