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

body,
button,
input,
textarea,
select {
    font: 12px/1 Microsoft YaHei, Helvetica, Arial, "SimSun", sans-serif;
}

html {
    overflow-y: scroll;
}

body {
    text-align: left;
    color: #000;
    line-height: 18px;
    background: #fff;
}

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

input,
button,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
}

input,
button,
textarea,
select {
    *font-size: 100%;
}

textarea {
    resize: none;
}

fieldset,
img {
    border: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: normal;
}

address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
    background-color: white;
}

pre,
code,
kbd,
samp,
tt {
    font-family: monospace;
    *font-size: 108%;
    line-height: 100%;
}

small {
    font-size: 12px;
}

ul,
ol,
li {
    list-style-type: none;
}

caption,
th {
    text-align: left;
}

a {
    outline: 0;
    blr: expression(this.onFocus=this.blur());
}

a {
    text-decoration: none;
    color: #4d4d4d;
}

a:hover {
    text-decoration: none;
}

abbr,
acronym {
    border: 0;
    cursor: help;
    font-variant: normal;
}

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

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

legend {
    color: #000;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    display: inline-block;
}

* html .clearfix {
    height: 1%;
}

.clearfix {
    display: block;
    position: relative;
}

.left {
    float: left;
    display: inline-block;
}

.right {
    float: right;
    display: inline-block;
}

.text_left {
    text-align: left;
}

.text_right {
    text-align: right;
}

.none {
    display: none;
}

.block {
    display: block;
}

.clear {
    clear: both;
    zoom: 1;
}

.overflow {
    overflow: hidden;
}