body { font-family: Arial; }

#nav_log_img { width: 169px; height: 218px; background: url(../images/licheng_logo.gif) no-repeat; background-position: center top; }

.nav_bar { font-family: Arial; font-size: 8pt; border: 0px; padding: 0px; color: #454545; }
#nav_bar { text-align: left; width: 881px; height: 24px; background: url(../images/menu-bar2.jpg) no-repeat; }
#nav_img { width: 881px; height: 110px; background: url(../images/header-engineering.gif) no-repeat; }
#nav_spc { width: 881px; height: 15px; }
.nav_bar_div { width: 2px; background: url(../images/menu-div3.gif) no-repeat; }

.nav_bar_item { width: 140px; text-align: center; }
.nav_bar_item a { color: #454545; text-decoration: none; }
.nav_bar_item a:hover { color: #454545; text-decoration: underline; }

.nav_bar_ites { color: #454545; font-weight: bold; width: 140px; text-align: center; }
.nav_bar_ites a { color: #454545; text-decoration: none; }
.nav_bar_ites a:hover { color: #454545; text-decoration: underline; }


#sub_nav_main { vertical-align: top; border-bottom: 1px solid #cccccc; width: 881px; font-size: 13pt; padding-left: 20px; font-weight: bold; color: orange; text-align: left; }
.sub_nav_left { vertical-align: top; width: 169px; }
.sub_nav_div { width: 30px; color: #cccccc; background: url(../images/sub-menu-div.gif) no-repeat; background-position: center center; }
.sub_nav_head { vertical-align: top; width: 881px; text-align: left; }

.sub_nav_item { color: #f90;  }
.sub_nav_item a { color: #f90; text-decoration: none; }
.sub_nav_item a:hover { color: #f90; text-decoration: underline; }

.sub_nav_ites { color: red; font-weight: bold; }
.sub_nav_ites a { color: red; text-decoration: none; }
.sub_nav_ites a:hover { color: red; text-decoration: underline; }


.footer_item { color: #aaaaaa; font-size: 7pt;  }
.footer_item a { color: #aaaaaa; font-size: 7pt; text-decoration: none; }
.footer_item a:hover { color: #aaaaaa; font-size: 7pt; text-decoration: underline; }