/*：此代码只作为演示用,不是源代码。源码地址唯一出处: http://www.bootstrapmb.com/item/1333(这个说明仅在演示里会看到,下载的源码里没有)*//*! normalize.css v3.0.1 | MIT License | git.io/normalize */html {	font-family: sans-serif;	/* 1 */	-ms-text-size-adjust: 100%;	/* 2 */	-webkit-text-size-adjust: 100%;	/* 2 */}body {	margin: 0;}article,aside,details,figcaption,figure,footer,header,main,nav,section,summary {	display: block;}audio,canvas,progress,video {	display: inline-block;	/* 1 */	vertical-align: baseline;	/* 2 */}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 {	font-size: 2em;	margin: 0.67em 0;}small {	font-size: 80%;}sub,sup {	font-size: 75%;	line-height: 0;	position: relative;	vertical-align: baseline;}sup {	top: -0.5em;}sub {	bottom: -0.25em;}img {	border: 0;}svg:not(:root) {	overflow: hidden;}figure {	margin: 1em 40px;}hr {	box-sizing: content-box;	height: 0;}pre {	overflow: auto;}code,kbd,pre,samp {	font-family: monospace, monospace;	font-size: 1em;}button,input,optgroup,select,textarea {	color: inherit;	/* 1 */	font: inherit;	/* 2 */	margin: 0;	/* 3 */}button {	overflow: visible;}button,select {	text-transform: none;}button,html input[type="button"],input[type="reset"],input[type="submit"] {	-webkit-appearance: button;	/* 2 */	cursor: pointer;	/* 3 */}button[disabled],html input[disabled] {	cursor: default;}button::-moz-focus-inner,input::-moz-focus-inner {	border: 0;	padding: 0;}input {	line-height: normal;}input[type="checkbox"],input[type="radio"] {	box-sizing: border-box;	/* 1 */	padding: 0;	/* 2 */}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button {	height: auto;}input[type="search"] {	-webkit-appearance: textfield;	/* 1 */	/* 2 */	box-sizing: content-box;}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration {	-webkit-appearance: none;}fieldset {	border: 1px solid #c0c0c0;	margin: 0 2px;	padding: 0.35em 0.625em 0.75em;}legend {	border: 0;	/* 1 */	padding: 0;	/* 2 */}textarea {	overflow: auto;}optgroup {	font-weight: bold;}table {	border-collapse: collapse;	border-spacing: 0;}td,th {	padding: 0;}.container {	margin-left: auto;	margin-right: auto;	padding-left: 15px;	padding-right: 15px;}.container::after {	content: "";	display: table;	clear: both;}@media (min-width: 544px) {	.container {		max-width: 576px;	}}@media (min-width: 768px) {	.container {		max-width: 720px;	}}@media (min-width: 992px) {	.container {		max-width: 940px;	}}@media (min-width: 1200px) {	.container {		max-width: 1170px;	}}.container-fluid {	margin-left: auto;	margin-right: auto;	padding-left: 15px;	padding-right: 15px;}.container-fluid::after {	content: "";	display: table;	clear: both;}.row {	margin-left: -15px;	margin-right: -15px;}.row::after {	content: "";	display: table;	clear: both;}.col-xs-1 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 8.33333%;}.col-xs-2 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 16.66667%;}.col-xs-3 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 25%;}.col-xs-4 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 33.33333%;}.col-xs-5 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 41.66667%;}.col-xs-6 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 50%;}.col-xs-7 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 58.33333%;}.col-xs-8 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 66.66667%;}.col-xs-9 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 75%;}.col-xs-10 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 83.33333%;}.col-xs-11 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 91.66667%;}.col-xs-12 {	position: relative;	min-height: 1px;	padding-right: 15px;	padding-left: 15px;	float: left;	width: 100%;}.pull-xs-0 {	right: auto;}.pull-xs-1 {	right: 8.33333%;}.pull-xs-2 {	right: 16.66667%;}.pull-xs-3 {	right: 25%;}.pull-xs-4 {	right: 33.33333%;}.pull-xs-5 {	right: 41.66667%;}.pull-xs-6 {	right: 50%;}.pull-xs-7 {	right: 58.33333%;}.pull-xs-8 {	right: 66.66667%;}.pull-xs-9 {	right: 75%;}.pull-xs-10 {	right: 83.33333%;}.pull-xs-11 {	right: 91.66667%;}.pull-xs-12 {	right: 100%;}.push-xs-0 {	left: auto;}.push-xs-1 {	left: 8.33333%;}.push-xs-2 {	left: 16.66667%;}.push-xs-3 {	left: 25%;}.push-xs-4 {	left: 33.33333%;}.push-xs-5 {	left: 41.66667%;}.push-xs-6 {	left: 50%;}.push-xs-7 {	left: 58.33333%;}.push-xs-8 {	left: 66.66667%;}.push-xs-9 {	left: 75%;}.push-xs-10 {	left: 83.33333%;}.push-xs-11 {	left: 91.66667%;}.push-xs-12 {	left: 100%;}.offset-xs-1 {	margin-left: 8.33333%;}.offset-xs-2 {	margin-left: 16.66667%;}.offset-xs-3 {	margin-left: 25%;}.offset-xs-4 {	margin-left: 33.33333%;}.offset-xs-5 {	margin-left: 41.66667%;}.offset-xs-6 {	margin-left: 50%;}.offset-xs-7 {	margin-left: 58.33333%;}.offset-xs-8 {	margin-left: 66.66667%;}.offset-xs-9 {	margin-left: 75%;}.offset-xs-10 {	margin-left: 83.33333%;}.offset-xs-11 {	margin-left: 91.66667%;}@media (min-width: 544px) {	.col-sm-1 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 8.33333%;	}	.col-sm-2 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 16.66667%;	}	.col-sm-3 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 25%;	}	.col-sm-4 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 33.33333%;	}	.col-sm-5 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 41.66667%;	}	.col-sm-6 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 50%;	}	.col-sm-7 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 58.33333%;	}	.col-sm-8 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 66.66667%;	}	.col-sm-9 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 75%;	}	.col-sm-10 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 83.33333%;	}	.col-sm-11 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 91.66667%;	}	.col-sm-12 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 100%;	}	.pull-sm-0 {		right: auto;	}	.pull-sm-1 {		right: 8.33333%;	}	.pull-sm-2 {		right: 16.66667%;	}	.pull-sm-3 {		right: 25%;	}	.pull-sm-4 {		right: 33.33333%;	}	.pull-sm-5 {		right: 41.66667%;	}	.pull-sm-6 {		right: 50%;	}	.pull-sm-7 {		right: 58.33333%;	}	.pull-sm-8 {		right: 66.66667%;	}	.pull-sm-9 {		right: 75%;	}	.pull-sm-10 {		right: 83.33333%;	}	.pull-sm-11 {		right: 91.66667%;	}	.pull-sm-12 {		right: 100%;	}	.push-sm-0 {		left: auto;	}	.push-sm-1 {		left: 8.33333%;	}	.push-sm-2 {		left: 16.66667%;	}	.push-sm-3 {		left: 25%;	}	.push-sm-4 {		left: 33.33333%;	}	.push-sm-5 {		left: 41.66667%;	}	.push-sm-6 {		left: 50%;	}	.push-sm-7 {		left: 58.33333%;	}	.push-sm-8 {		left: 66.66667%;	}	.push-sm-9 {		left: 75%;	}	.push-sm-10 {		left: 83.33333%;	}	.push-sm-11 {		left: 91.66667%;	}	.push-sm-12 {		left: 100%;	}	.offset-sm-0 {		margin-left: 0%;	}	.offset-sm-1 {		margin-left: 8.33333%;	}	.offset-sm-2 {		margin-left: 16.66667%;	}	.offset-sm-3 {		margin-left: 25%;	}	.offset-sm-4 {		margin-left: 33.33333%;	}	.offset-sm-5 {		margin-left: 41.66667%;	}	.offset-sm-6 {		margin-left: 50%;	}	.offset-sm-7 {		margin-left: 58.33333%;	}	.offset-sm-8 {		margin-left: 66.66667%;	}	.offset-sm-9 {		margin-left: 75%;	}	.offset-sm-10 {		margin-left: 83.33333%;	}	.offset-sm-11 {		margin-left: 91.66667%;	}}@media (min-width: 768px) {	.col-md-1 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 8.33333%;	}	.col-md-2 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 16.66667%;	}	.col-md-3 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 25%;	}	.col-md-4 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 33.33333%;	}	.col-md-5 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 41.66667%;	}	.col-md-6 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 50%;	}	.col-md-7 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 58.33333%;	}	.col-md-8 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 66.66667%;	}	.col-md-9 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 75%;	}	.col-md-10 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 83.33333%;	}	.col-md-11 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 91.66667%;	}	.col-md-12 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 100%;	}	.pull-md-0 {		right: auto;	}	.pull-md-1 {		right: 8.33333%;	}	.pull-md-2 {		right: 16.66667%;	}	.pull-md-3 {		right: 25%;	}	.pull-md-4 {		right: 33.33333%;	}	.pull-md-5 {		right: 41.66667%;	}	.pull-md-6 {		right: 50%;	}	.pull-md-7 {		right: 58.33333%;	}	.pull-md-8 {		right: 66.66667%;	}	.pull-md-9 {		right: 75%;	}	.pull-md-10 {		right: 83.33333%;	}	.pull-md-11 {		right: 91.66667%;	}	.pull-md-12 {		right: 100%;	}	.push-md-0 {		left: auto;	}	.push-md-1 {		left: 8.33333%;	}	.push-md-2 {		left: 16.66667%;	}	.push-md-3 {		left: 25%;	}	.push-md-4 {		left: 33.33333%;	}	.push-md-5 {		left: 41.66667%;	}	.push-md-6 {		left: 50%;	}	.push-md-7 {		left: 58.33333%;	}	.push-md-8 {		left: 66.66667%;	}	.push-md-9 {		left: 75%;	}	.push-md-10 {		left: 83.33333%;	}	.push-md-11 {		left: 91.66667%;	}	.push-md-12 {		left: 100%;	}	.offset-md-0 {		margin-left: 0%;	}	.offset-md-1 {		margin-left: 8.33333%;	}	.offset-md-2 {		margin-left: 16.66667%;	}	.offset-md-3 {		margin-left: 25%;	}	.offset-md-4 {		margin-left: 33.33333%;	}	.offset-md-5 {		margin-left: 41.66667%;	}	.offset-md-6 {		margin-left: 50%;	}	.offset-md-7 {		margin-left: 58.33333%;	}	.offset-md-8 {		margin-left: 66.66667%;	}	.offset-md-9 {		margin-left: 75%;	}	.offset-md-10 {		margin-left: 83.33333%;	}	.offset-md-11 {		margin-left: 91.66667%;	}}@media (min-width: 992px) {	.col-lg-1 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 8.33333%;	}	.col-lg-2 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 16.66667%;	}	.col-lg-3 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 25%;	}	.col-lg-4 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 33.33333%;	}	.col-lg-5 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 41.66667%;	}	.col-lg-6 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 50%;	}	.col-lg-7 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 58.33333%;	}	.col-lg-8 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 66.66667%;	}	.col-lg-9 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 75%;	}	.col-lg-10 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 83.33333%;	}	.col-lg-11 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 91.66667%;	}	.col-lg-12 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 100%;	}	.pull-lg-0 {		right: auto;	}	.pull-lg-1 {		right: 8.33333%;	}	.pull-lg-2 {		right: 16.66667%;	}	.pull-lg-3 {		right: 25%;	}	.pull-lg-4 {		right: 33.33333%;	}	.pull-lg-5 {		right: 41.66667%;	}	.pull-lg-6 {		right: 50%;	}	.pull-lg-7 {		right: 58.33333%;	}	.pull-lg-8 {		right: 66.66667%;	}	.pull-lg-9 {		right: 75%;	}	.pull-lg-10 {		right: 83.33333%;	}	.pull-lg-11 {		right: 91.66667%;	}	.pull-lg-12 {		right: 100%;	}	.push-lg-0 {		left: auto;	}	.push-lg-1 {		left: 8.33333%;	}	.push-lg-2 {		left: 16.66667%;	}	.push-lg-3 {		left: 25%;	}	.push-lg-4 {		left: 33.33333%;	}	.push-lg-5 {		left: 41.66667%;	}	.push-lg-6 {		left: 50%;	}	.push-lg-7 {		left: 58.33333%;	}	.push-lg-8 {		left: 66.66667%;	}	.push-lg-9 {		left: 75%;	}	.push-lg-10 {		left: 83.33333%;	}	.push-lg-11 {		left: 91.66667%;	}	.push-lg-12 {		left: 100%;	}	.offset-lg-0 {		margin-left: 0%;	}	.offset-lg-1 {		margin-left: 8.33333%;	}	.offset-lg-2 {		margin-left: 16.66667%;	}	.offset-lg-3 {		margin-left: 25%;	}	.offset-lg-4 {		margin-left: 33.33333%;	}	.offset-lg-5 {		margin-left: 41.66667%;	}	.offset-lg-6 {		margin-left: 50%;	}	.offset-lg-7 {		margin-left: 58.33333%;	}	.offset-lg-8 {		margin-left: 66.66667%;	}	.offset-lg-9 {		margin-left: 75%;	}	.offset-lg-10 {		margin-left: 83.33333%;	}	.offset-lg-11 {		margin-left: 91.66667%;	}}@media (min-width: 1200px) {	.col-xl-1 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 8.33333%;	}	.col-xl-2 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 16.66667%;	}	.col-xl-3 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 25%;	}	.col-xl-4 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 33.33333%;	}	.col-xl-5 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 41.66667%;	}	.col-xl-6 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 50%;	}	.col-xl-7 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 58.33333%;	}	.col-xl-8 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 66.66667%;	}	.col-xl-9 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 75%;	}	.col-xl-10 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 83.33333%;	}	.col-xl-11 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 91.66667%;	}	.col-xl-12 {		position: relative;		min-height: 1px;		padding-right: 15px;		padding-left: 15px;		float: left;		width: 100%;	}	.pull-xl-0 {		right: auto;	}	.pull-xl-1 {		right: 8.33333%;	}	.pull-xl-2 {		right: 16.66667%;	}	.pull-xl-3 {		right: 25%;	}	.pull-xl-4 {		right: 33.33333%;	}	.pull-xl-5 {		right: 41.66667%;	}	.pull-xl-6 {		right: 50%;	}	.pull-xl-7 {		right: 58.33333%;	}	.pull-xl-8 {		right: 66.66667%;	}	.pull-xl-9 {		right: 75%;	}	.pull-xl-10 {		right: 83.33333%;	}	.pull-xl-11 {		right: 91.66667%;	}	.pull-xl-12 {		right: 100%;	}	.push-xl-0 {		left: auto;	}	.push-xl-1 {		left: 8.33333%;	}	.push-xl-2 {		left: 16.66667%;	}	.push-xl-3 {		left: 25%;	}	.push-xl-4 {		left: 33.33333%;	}	.push-xl-5 {		left: 41.66667%;	}	.push-xl-6 {		left: 50%;	}	.push-xl-7 {		left: 58.33333%;	}	.push-xl-8 {		left: 66.66667%;	}	.push-xl-9 {		left: 75%;	}	.push-xl-10 {		left: 83.33333%;	}	.push-xl-11 {		left: 91.66667%;	}	.push-xl-12 {		left: 100%;	}	.offset-xl-0 {		margin-left: 0%;	}	.offset-xl-1 {		margin-left: 8.33333%;	}	.offset-xl-2 {		margin-left: 16.66667%;	}	.offset-xl-3 {		margin-left: 25%;	}	.offset-xl-4 {		margin-left: 33.33333%;	}	.offset-xl-5 {		margin-left: 41.66667%;	}	.offset-xl-6 {		margin-left: 50%;	}	.offset-xl-7 {		margin-left: 58.33333%;	}	.offset-xl-8 {		margin-left: 66.66667%;	}	.offset-xl-9 {		margin-left: 75%;	}	.offset-xl-10 {		margin-left: 83.33333%;	}	.offset-xl-11 {		margin-left: 91.66667%;	}}/*：此代码只作为演示用,不是源代码。源码地址唯一出处: http://www.bootstrapmb.com/item/1333(这个说明仅在演示里会看到,下载的源码里没有)*/