.page_nav_box {
    width: 1200px;
    margin: 0 auto;
    height: 100px;
}
.page_nav_box .page_nav_logo {
    width: 177px;
    height: 46px;
    margin-top: 15px;
    float: left;
}
.page_nav_box .page_nav {
    float: right;
    font-size: 16px;
    line-height: 100px;
}
.page_nav_box .page_nav li {
    float: left;
}
.page_nav_box .page_nav li a {
    padding: 0 15px 37px;
}
.page_nav_box .page_nav li .cur {
    border-bottom: 5px solid #ff8400;
}
.title_bg {
    min-width: 1200px;
    max-width: 1920px;
    height: 174px;
    margin: 0 auto;
    background: url(../images/page.jpg) center center no-repeat;
}
.title_bg .title_t {
    width: 1260px;
    margin: 0 auto;
    font-size: 48px;
    color: #fff;
    padding-top: 78px;
    padding-top: 90px\9;
}
.title_bg .title_t span {
    border-bottom: 5px solid #ff8400;
    border-bottom: 5px solid #ff8400\9;
    padding-bottom: 21px;
}
.m60 {
    margin-bottom: 65px;
}
.page_content p {
    white-space: pre-wrap;
word-wrap: break-word;
}
.g-footer {
    text-align: center;
    height: 180px;
    background: #3b3b3b;
    min-width: 1260px;
    font-size: 12px;
}
.g-footer .helper {
    padding: 42px 0 18px;
    margin: 0 auto;
    display: inline-block;
    *display: inline;
    *zoom: 1;
}
.g-footer .helper li {
    float: left;
}
.g-footer .helper li a {
    color: #e0e0e0;
    padding: 0 10px;
    border-right: 1px solid #e0e0e0;
}
.g-footer p {
    color: #636363;
    line-height: 20px;
}