cssreset

 1 html { color: #222; background: #fff; font:12px/1.5 \5b8b\4f53, tahoma, arial;}
2 body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td { margin: 0; padding: 0; }
3 table { border-collapse: collapse; border-spacing: 0; }
4 fieldset, img { border: 0; }
5 address, caption, cite, code, dfn, em, strong, th, var { font-style: normal; font-weight: normal; }
6 ol, ul { list-style: none; }
7 caption, th { text-align: left; }
8 h1, h2, h3, h4, h5, h6 { font-size: 100%; font-weight: normal;color:#111; }
9 q:before, q:after { content: ''; }
10 abbr, acronym { border: 0; font-variant: normal; }
11 sup { vertical-align: text-top; }
12 sub { vertical-align: text-bottom; }
13 input, textarea, select { font-family: inherit; font-size: inherit; font-weight: inherit; }
14 input, textarea, select { *font-size: 100%;}
15 legend { color: #000; }
原文地址:https://www.cnblogs.com/qzsonline/p/2304447.html