/*css reset code */ /**** 文字大小初始化,使1em=10px *****/body { font-size:12px;} /*字体边框等初始化*/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-spac