*,
html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
fieldset,
button,
input,
textarea,
th,
td {
	margin: 0;
	padding: 0;
}

/* 设置默认字体 */
body,
button,
input,
select,
textarea {
	/* for ie */
	font: 14px/1.5 arial, "Microsoft Yahei", "Hiragino Sans GB", sans-serif;
	/* 用 ascii 字符表示，使得在任何编码下都无问题 */
}

h1 {
	font-size: 18px;
	/* 18px / 12px = 1.5 */
}

h2 {
	font-size: 16px;
}

h3 {
	font-size: 14px;
}

h4,
h5,
h6 {
	font-size: 100%
}

img {
	height: auto;
	vertical-align: middle;
	border: 0 none;
}

address,
cite,
dfn,
em,
var {
	font-style: normal;
}

/* 将斜体扶正 */
code,
kbd,
pre,
samp,
tt {
	font-family: "Courier New", Courier, monospace;
}

/* 统一等宽字体 */
small {
	font-size: 12px;
}

/* 小于 12px 的中文很难阅读，让 small 正常化 */
ul,
ol {
	list-style: none;
}

/* 重置文本格式元素 */
a, 
a:link,
a:visited,
a:hover,
a:active,
a:focus{
	text-decoration: none;
}

abbr[title],
acronym[title] {
	/* 注：1.ie6 不支持 abbr; 2.这里用了属性选择符，ie6 下无效果 */
	border-bottom: 1px dotted;
	cursor: help;
}

q:before,
q:after {
	content: '';
}

/* 重置表单元素 */
legend {
	color: #000;
}

/* for ie6 */
fieldset,
img {
	border: none;
}

/* img 搭车：让链接里的 img 无边框 */
/* 注：optgroup 无法扶正 */
button,
input,
select,
textarea {
	font-size: 100%;
	margin: 0;
	vertical-align: baseline;
	/* 使得表单元素在 ie 下能继承字体大小 */
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

hr {
	border: none;
	height: 1px;
}

/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */
html {
	overflow-y: scroll;
}

body {
	font: 14px/1.5 arial, "Microsoft Yahei", "Hiragino Sans GB", sans-serif;
	color: #8C8C8C;
}

.ie6 {
	width: 200px;
	height: 200px;
	background: red;
	position: fixed;
	bottom: 50px;
	right: 50px;
	*position: absolute;
	*top: expression(eval(document.documentElement.scrollTop+200));
}

* html {
	background-image: url("blank:about");
	background-attachment: absolute;
}

.ie62 {
	width: 50px;
	height: 50px;
	background-color: red;
	*background-color: #8A2BE2;
	/*IE7 and below*/
	_background-color: blue;
	/*IE6 exclusively*/
	background-image: url(123.png);
	_background: none;
	_filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='123.png');
}
.ie63{
	width: 15px;
	height: 15px;
	background-color: cyan;
	opacity: 0.1;
	_filter:alpha(opacity=10);
}
img{
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}
.navbar-no-bg{
	width: 100%;
	background: #FFFFFF;
	border: 0;
	box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.05);
}
.navbar-inverse .navbar-toggle .icon-bar {
    background-color: #ff7b06;
}
.clear {
  clear: both;
}