body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td { margin: 0; padding: 0; }
body { background-color: #f8f8f8; color: #333; font-size: 14px; font-family: "Microsoft YaHei", Verdana, Arial, Helvetica, "Hiragino Sans GB", sans-serif; }
td, th, caption { font-size: 14px; }
h1, h2, h3, h4, h5, h6 { font-weight: normal; font-size: 100%; }
address, caption, cite, code, dfn, em, strong, th, var { font-style: normal; font-weight: normal;}
code, kbd, pre, samp { font-family: couriernew, courier, monospace; }
sup { vertical-align: text-top; }
sub { vertical-align: text-bottom; }
legend { color: #000; }
a { color: #555; text-decoration: none; }
a:hover { text-decoration: underline; }
fieldset, img { vertical-align: top; border: none; }
ol, ul, li { list-style: none; }
input, textarea, select, button { font: 14px "Microsoft YaHei", Verdana, Arial, Helvetica, "Hiragino Sans GB", sans-serif; }
table { border-collapse: collapse; }
/* css为clearfix，清除浮动 */
.clearfix::before, .clearfix:after {content: "."; display: block; height: 0; clear: both; visibility: hidden;}
.clearfix { *zoom: 1; }