* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    width: 100%;
}

body {
    background-color: #F5F6FA;
    overflow: scroll;
    overflow-x: hidden;
}

i {
    font-style: normal;
}

a {
    text-decoration: none!important;
    color: black;
}


/* 清除默认样式 start */

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

body,
button,
input,
select,
textarea {
    font: 14px/1.5 tahoma, arial, 'Hiragino Sans GB', '\5b8b\4f53', sans-serif;
}

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

code,
kbd,
pre,
samp {
    font-family: courier new, courier, monospace;
}

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

u {
    text-decoration: none;
}

b {
    font-weight: normal;
}

a {
    text-decoration: none;
    color: #333333;
}

a:hover {
    color: #C64B4B;
}

fieldset,
img {
    border: 0;
}

img {
    vertical-align: top;
}

button {
    border-radius: 0;
    outline: none;
}

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


/* 清除默认样式 end */

.main {
    width: 1200px;
    margin: 0 auto;
}

.fr {
    float: right!important
}

.fl {
    float: left!important
}

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

.clearfix {
    *zoom: 1
}


/* header */

.pageheader {
    background-color: #fff;
}

.header {
    height: 72px;
    width: 1200px;
    margin: 0 auto;
    background-color: #ffffff;
}

.header .logo {
    line-height: 72px;
    background: url("../images/logo.png") center left no-repeat;
    background-size: 40px;
}

.logo span {
    margin-left: 45px;
    font-size: 20px;
    color: #475EDE;
}

.menu {
    line-height: 72px;
    margin-left: 200px;
    text-align: center;
}

.menu li {
    cursor: pointer;
    padding: 0 27px;
    font-size: 14px;
    color: #999999;
}

.menu i {
    display: none;
    position: relative;
    bottom: 22px;
    margin: 0 auto;
    border-bottom: 1px solid #475EDE;
}

.menu li:hover {
    color: #475EDE;
}

.menu li:hover i {
    display: block;
}

.menu li.active {
    color: #475EDE;
}

.menu li.active i {
    display: block;
}

.contactus {
    width: 94px;
    height: 30px;
    margin-top: 22px;
    text-align: center;
    line-height: 30px;
    border: 1px solid #475EDE;
    border-radius: 15px;
    color: #475EDE;
    cursor: pointer;
}