html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
	color:#444;
    position: relative;
    font-size: 14px;
    background: #f1f1f1;
    font-family: "Microsoft YaHei", 微软雅黑;
}
ol, ul ,dl{
	list-style: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
a {
    text-decoration: none;
    color: #555;
}
input, button, select, textarea {
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border-radius: 0;
    padding-left: 10px;
    font-family: "Microsoft YaHei", 微软雅黑;
}
select::-ms-expand {
    display: none;
}
button {
    border: none;
}
input {
    width: 300px;
    height: 40px;
    line-height: 40px;
    border: 1px solid #ddd;
}
textarea {
    width: 300px;
    height: 90px;
    line-height: 30px;
    border: 1px solid #ddd;
    resize: none;
}
select {
    width: 200px;
    height: 40px;
    line-height: 40px;
    border: 1px solid #ddd;
    background: url("../images/icon7.png") no-repeat 270px 18px;
}

/* 公共样式 */
.clearfix::after{
	content:'';
	clear: both;
	height:0;
    display: block;
}