body {
    min-width: 1100px;
    margin: 0 auto;
    font-family: "Microsoft YaHei", "SimSun", "Arial, Helvetica, sans-serif";
    color: #444;
    font-size: 12px;
    text-align: left;
    background: #F3F3F3;
    overflow-x: hidden;
    position: relative;
}

html,
body,
div,
span,
ul,
li,
ol,
dl,
dt,
dd,
table,
td,
th,
p,
fieldset,
form,
pre,
blockquote,
h1,
h2,
h3,
h4,
h5,
h6,
input,
img,
a {
    margin: 0;
    padding: 0;
}

ul li {
    list-style: none;
}

h2 {
    font-size: 12px;
}

img {
    border: none;
}

a {
    text-decoration: none;
}

a:link {
    color: #444;
    text-decoration: none;
}

a:visited {
    color: #444;
    text-decoration: none;
}

a:hover {
    color: #606060;
    text-decoration: none;
}

a:active {
    color: #606060;
    text-decoration: none;
}

.clear {
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}