/* 全局样式 */ html, body, ul, li, ol, dl, dd, dt, h1, h2, h3, h4, h5, h6, p, form, fieldset, legend, img, input{margin:0; padding:0;} h1, h2, h3, h4, h5, h6{text-align:center;font-size:100%;} table{border-collapse:collapse;border-spacing:0;} input{outline:none;font-size:100%; border:none; background:none; font-family:"Microsoft YaHei";} img{max-100%;vertical-align:top;} em,i{font-style:normal;} ul,li,ol{list-style:none;} body{font-family:Microsoft Yahei,tahoma,Srial,helvetica,sans-serif; -webkit-text-size-adjust:100%; font-size:12px;} html{font-size:15.625vw;} @media screen and (min-640px){ html{font-size:100px;} } a,a:hover{outline:none;text-decoration:none;} 例如: {100%; text-align:center; padding:0.1rem 0 0.2rem; font-size:0.22rem; color:#fff; overflow:hidden;}