摘要：
/* global */document,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,p,blockquote{margin:0;padding:0;}fieldset,img{border:0;}address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:normal;}ul,ol,dl,li,dt,dd{list-style:none;}h1,h2,h3,h4,h5,h6{font-size:100%;line-hei 阅读全文