/* reset */ html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu { margin: 0; padding: 0; } header, footer, section, article, aside, nav, hgroup, address, figure, figcaption, menu, details { display: block; } body, button, input, select, textarea { font-size: 12px; font-family: arial, 'Hiragino Sans GB', 'Microsoft Yahei', '微软雅黑', '宋体', \5b8b\4f53, Tahoma, Arial, Helvetica, STHeiti; } table { border-collapse: collapse; border-spacing: 0; } html, body, fieldset, img, iframe, abbr { border: 0; } li { list-style: none; } textarea { overflow: auto; resize: none; } label, summary { cursor: default; } a, button { cursor: pointer; } h1, h2, h3, h4, h5, h6, em, strong, b { font-weight: bold; } body { background: #fff; } a, a:hover { color: #333; } img { /* width: 100%; */ display: block; } html, body, #app { width: 100%; height: 100%; color: #333; }