/* common */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, button, input, form, textarea, th, td {
    margin: 0;
    padding: 0;
    font: 14px/18px STHeiTi, "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, Sans-serif;
    color: #333;
}

body, button, input, select, textarea {
    font: 14px/18px STHeiTi, "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, Sans-serif;
}

fieldset, img {
    border: 0 none;
}

body {
    min-width: 1200px;
}

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

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.none {
    display: none;
}

.clearfix:before, .clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    zoom: 1;
}

.mr10 {
    margin-right: 10px;
}

.mr20 {
    margin-right: 20px;
}

.mr30 {
    margin-right: 30px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb30 {
    margin-bottom: 30px;
}

.pr10 {
    padding-right: 10px;
}

.pr20 {
    padding-right: 20px;
}

.pr30 {
    padding-right: 30px;
}

.w_1200 {
    width: 1200px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

/* header */
.header_warp {
    height: 80px;
    border-bottom: 1px solid #d7d6d6;
}

.header {
    width: 1200px;
    height: 80px;
    margin: 0 auto;
}

.logo {
    float: left;
    width: 98px;
    height: 50px;
    margin: 14px 0 0 0px;
}

.search-box {
    margin: 22px 69px 0 274px;
    float: left;
}
 

.class_search_btn {
    width: 66px;
    height: 36px;
    background: #606060;
    border-radius: 2px;
    border: none;
    color: #fff;
    float: left;
    margin-left: 6px;
    cursor: pointer;
}

.nav {
    margin: 0 0 0 205px;
    line-height: 80px;
}

.nav li {
    float: left;
    line-height: 75px;
    margin-right: 10px;
    font-size: 14px;
}

.nav a {
    color: #999;
    padding: 0 11px;
    height: 75px;
    display: inline-block;
}

.nav a:visited {
    color: #999;
}

.nav a:hover {
    border-bottom: 5px solid #606060;
    text-decoration: none;
    color: #606060;
}

.nav a.cur {
    border-bottom: 5px solid #606060;
    color: #606060;
}

.select_box {
    width: 84px;
    height: 24px;
    background: #f0f0f0;
    position: relative;
    margin: 27px 55px 0 48px;
    padding: 0;
    font-size: 14px;
    float: left;
}

.select_box input {
    cursor: pointer;
    display: block;
    line-height: 24px;
    width: 100%;
    height: 24px;
    padding-left: 10px;
    overflow: hidden;
    border: solid 1px #dedede;
    border-radius: 3px;
    background: #f0f0f0 url(../Images/Query/icon.png) no-repeat 75px -311px;
}

.select_box ul {
    width: 94px;
    position: absolute;
    left: 0;
    top: 26px;
    border: 1px solid #ccc;
    background: #fff;
    overflow: hidden;
    display: none;
    background: #ebebeb;
    z-index: 99999;
}

.select_box ul li {
    display: block;
    height: 30px;
    overflow: hidden;
    line-height: 30px;
    padding-left: 5px;
    width: 100%;
    cursor: pointer;
}

.hover {
    background: #ccc;
}

.userhandle {
    line-height: 75px;
    float: right;
}

.userhandle a {
    color: #999;
}

.content {
    background: #f8f8f8;
}

.container {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    padding-top: 25px;
}

/* foot */
.foot {
    background: #f8f8f8;
    text-align: center;
    color: #606060;
    padding: 20px 0;
}

.foot p {
    line-height: 40px;
    color: #606060;
}

.foot a {
    color: #606060;
}

.kf_num, .kf_email, .kf_qq, .sinawb, .weix, .qqwb {
    display: inline-block;
    vertical-align: middle;
    background: url(../Images/Query/icon.png) no-repeat;
    margin: 0 10px;
}

.kf_num {
    width: 21px;
    height: 16px;
    background-position: 0 -94px;
}

.kf_email {
    width: 20px;
    height: 14px;
    background-position: 0 -112px;
}

.kf_qq {
    width: 16px;
    height: 18px;
    background-position: 0px -130px;
}

.sinawb {
    width: 22px;
    height: 22px;
    background-position: 0px -152px;
}

.weix {
    width: 22px;
    height: 22px;
    background-position: 0px -176px;
}

.qqwb {
    width: 22px;
    height: 22px;
    background-position: 0px -200px;
}