三种CSS 全局Reset 方案

方案1
html, body, div, span,applet, object, iframe, table, caption, 

tbody, tfoot, thead, tr,th, td, del, dfn, em, font, img, ins, 

kbd, q, s, samp, small,strike, strong, sub, sup, tt, var, 

h1, h2, h3, h4, h5, h6,p, blockquote, pre, a, abbr, 

acronym, address, big,cite, code, dl, dt, dd, ol, ul, li, 

fieldset, form, label,legend { 

　　vertical-align: baselinebaseline; 

　　font-family: inherit; 

　　font-weight: inherit; 

　　font-style: inherit; 

　　font-size: 100%; 

　　outline: 0; 

　　padding: 0; 

　　margin: 0; 

　　border: 0; 

}
:focus { 

　　outline: 0; 

}
body { 

　　background: white; 

　　line-height: 1; 

　　color: black; 

}
ol, ul { 

　　list-style: none; 

}
table { 

　　border-collapse: separate; 

　　border-spacing: 0; 

}
caption, th, td { 

　　font-weight: normal; 

　　text-align: left; 

}
blockquote:before,blockquote:after, q:before, q:after { 

　　content: ""; 

}
blockquote, q { 

　　quotes: "" ""; 

}
 
方案2：Yahoo’s（YUI） CSS Reset
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre, 

form,fieldset,input,textarea,p,blockquote,th,td{ 

　　padding: 0; 

　　margin: 0; 

}
table { 

　　border-collapse: collapse; 

　　border-spacing: 0; 

}
fieldset,img { 

　　border: 0; 

}
address,caption,cite,code,dfn,em,strong,th,var{ 

　　font-weight: normal; 

　　font-style: normal; 

}
ol,ul { 

　　list-style: none; 

}
caption,th { 

　　text-align: left; 

}
h1,h2,h3,h4,h5,h6 { 

　　font-weight: normal; 

　　font-size: 100%; 

}
q:before,q:after { 

　　content:''; 

}
abbr,acronym {

　　border:0; 

}

方案3

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code

, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption,
footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video{
　　margin:0;
　　padding:0;
　　border:0;
　　font-size:100%;
　　font:inherit;
　　vertical-align:baseline;
　　outline:none;
}

html{
　　height:101%;/* 总是显示滚动条 */
} 

body{
　　font-size:62.5%;
line-height:1;
　　font-family:Arial, Tahoma, Verdana, sans-serif;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section{
　　display:block;
}

img{
　　border:0;
　　max-width:100%;
}

a{
　　text-decoration:none;
}

a:hover{
　　text-decoration:underline;
}

ol, ul{
　　list-style:none;
}

blockquote, q{
　　quotes:none;
}

blockquote:before, blockquote:after, q:before, q:after{
　　 content:"";
　　content:none;
}

strong{
font-weight:bold;
} 

input{
　　outline:none;
}

table{
　　border-collapse:collapse;
　　border-spacing:0;
}