/* css reset */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; } 
*{-webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; }
body, button, input, select, textarea { font:12px 'Microsoft YaHei',arial,sans-serif; } 
h1, h2, h3, h4, h5, h6{ font-size:100%; } 
ul, ol { list-style:none; } 
a { color: #333; text-decoration:none; } 
a:hover { text-decoration:none; } 
input:focus,textarea:focus { outline:none; }
legend { color:#000; } 
fieldset, img { border:0; } 
textarea { resize: none; }
button, input, select, textarea { font-size:100%; } 
table { border-collapse:collapse; border-spacing:0; }