bootstap 全局样式 html {
font-family: sans-serif; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%;}body { margin: 0;}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary { display: block;}audio,canvas,progress,video { display: inline-block; vertical-align: baseline;}audio:not([controls]) { display: none; height: 0;}[hidden],template { display: none;}a { background: transparent;}a:active,a:hover { outline: 0;}abbr[title] { border-bottom: 1px dotted;}b,strong { font-weight: bold;}dfn { font-style: italic;}h1 { margin: .67em 0; font-size: 2em;}mark { color: #000; background: #ff0;}small { font-size: 80%;}sub,sup { position: relative; font-size: 75%; line-height: 0; vertical-align: baseline;}sup { top: -.5em;}sub { bottom: -.25em;}img { border: 0;}svg:not(:root) { overflow: hidden;}figure { margin: 1em 40px;}hr { height: 0; -moz-box-sizing: content-box; box-sizing: content-box;}pre { overflow: auto;}code,kbd,pre,samp { font-family: monospace, monospace; font-size: 1em;}button,input,optgroup,select,textarea { margin: 0; font: inherit; color: inherit;}button { overflow: visible;}button,select { text-transform: none;}button,html input[type="button"],input[type="reset"],input[type="submit"] { -webkit-appearance: button; cursor: pointer;}button[disabled],html input[disabled] { cursor: default;}button::-moz-focus-inner,input::-moz-focus-inner { padding: 0; border: 0;}input { line-height: normal;}input[type="checkbox"],input[type="radio"] { box-sizing: border-box; padding: 0;}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button { height: auto;}input[type="search"] { -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; -webkit-appearance: textfield;}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration { -webkit-appearance: none;}fieldset { padding: .35em .625em .75em; margin: 0 2px; border: 1px solid #c0c0c0;}legend { padding: 0; border: 0;}textarea { overflow: auto;}optgroup { font-weight: bold;}table { border-spacing: 0; border-collapse: collapse;}td,th { padding: 0;}@media print { * { color: #000 !important; text-shadow: none !important; background: transparent !important; box-shadow: none !important; } a, a:visited { text-decoration: underline; } a[href]:after { content: " (" attr(href) ")"; } abbr[title]:after { content: " (" attr(title) ")"; } a[href^="javascript:"]:after, a[href^="#"]:after { content: ""; } pre, blockquote { border: 1px solid #999;page-break-inside: avoid;
} thead { display: table-header-group; } tr, img { page-break-inside: avoid; } img { max-width: 100% !important; } p, h2, h3 { orphans: 3; widows: 3; } h2, h3 { page-break-after: avoid; } select { background: #fff !important; } .navbar { display: none; } .table td, .table th { background-color: #fff !important; } .btn > .caret, .dropup > .btn > .caret { border-top-color: #000 !important; } .label { border: 1px solid #000; } .table { border-collapse: collapse !important; } .table-bordered th, .table-bordered td { border: 1px solid #ddd !important; }}