aikens - 2010/10/7 16:12:00
请问下这个导航如何修改啊，我用的是下面面这个模版：
/*网站主体样式*/
body{word-wrap:break-word;overflow:auto;overflow:auto;color:#333333;margin: 0 0 0 0;font-size:12px;line-height:20px;text-align:center;font-family:宋体,Arial;}
.page_style{width:960px;border:0 solid #cccccc;margin-left:auto;margin-right:auto;text-align:center;background-color:#ffffff;overflow:hidden;}
a{color:#333333;text-decoration:none;}
a.detail{text-decoration:none;}
a:hover {color:#ff0000;text-decoration:none;}
a.amore{font-family:Arial;line-height:15px;height:20px;font-size:10px;}
form,ul,li{list-style-type:none;margin:0 0 0 0;padding:0 0 0 0;}
hr{border:1px solid #cccccc;line-height:1px;}
/*menu样式*/
.menu_box{clear:both;width:100%;padding:0 0 0 0;}
/**********LOGO在上方样式***********/
.menu_box_style1_1{clear:both;border:0 solid #cccccc;}
.menu_box_style1_1_1{float:left;}
.menu_box_style1_1_2{float:right;padding:5px 0 0 0;}
.menu_box_style1_2{clear:both;text-align:left;height:32px;}
.menu_style_1{float:left;width:120px;text-align:center;margin:0 0 0 0;background:url(images/menu_style_out.gif) no-repeat 0 0;}
.menu_style_1_last{float:left;width:120px;text-align:center;margin:0 0 0 0;background:url(images/menu_style_out_last.gif) no-repeat 0 0;}
a.menu_1:link{display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;padding:8px 0 0 0;}
a.menu_1:visited {display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;padding:8px 0 0 0;}
a.menu_1:hover {display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;padding:8px 0 0 0;background:url(images/menu_style_over.gif) no-repeat 0 0;}
a.menu_current_1{display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;padding:8px 0 0 0;background:url(images/menu_style_over.gif) no-repeat 0 0;}
a.menu_current_1_last{display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;padding:8px 0 0 0;background:url(images/menu_style_over_last.gif) no-repeat 0 0;}
/**********LOGO在左侧样式***********/
.menu_box_style2_1{border:0 solid #cccccc;text-align:right;padding:5px 2px 0 0}
.menu_box_style2_2{clear:both;border:0 solid #ffffff;height:60px;}
.menu_box_style2_2_1{float:left;border:0 solid #cccccc;margin:0 0 0 0;width:240px;overflow:hidden;}
.menu_box_style2_2_2{float:right;overflow:hidden;text-align:right;padding:28px 0 0 0;}
.menu_style_2{float:left;width:120px;text-align:center;no-repeat 0 0;background:url(images/menu_style_out.gif) no-repeat 0 0;}
.menu_style_2_last{float:left;width:120px;text-align:center;background:url(images/menu_style_out.gif) no-repeat 0 0;}
a.menu_2:link{display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;padding:8px 0 0 0}
a.menu_2:visited {display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;padding:8px 0 0 0}
a.menu_2:hover {display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;background:url(images/menu_style_over.gif) no-repeat 0 0;padding:8px 0 0 0}
a.menu_current_2{display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;background:url(images/menu_style_over.gif) no-repeat 0 0;padding:8px 0 0 0}
a.menu_current_2_last{display:block;height:24px;width:120px;color:#ffffff;text-decoration:none;font-weight:normal;background:url(images/menu_style_over_last.gif) no-repeat 0 0;padding:8px 0 0 0}
/*banner样式*/
.banner_box{clear:both;padding:0 0 0 0;margin:2px 0 0 0;}
.banner_small_box{clear:both;padding: 0 0 0 0;margin:0 0 5px 0;}
/*栏目布局样式*/
.lanmu_box{clear:both;margin:5px 0 0 0;overflow:hidden;}
.lanmu_box_style1{clear:both;margin:5px 0 0 0;overflow:hidden;}
.lanmu_box_style1_left{float:left;width:210px;margin:0 10px 0 0;overflow:hidden;text-align:left;}
.lanmu_box_style1_right{float:right;width:740px;margin:0 0 0 0;overflow:hidden;text-align:left;}
.lanmu_box_style2{clear:both;margin:5px 0 0 0;overflow:hidden;}
.lanmu_box_style2_left{float:left;width:740px;margin:0 10px 0 0;overflow:hidden;text-align:left;}
.lanmu_box_style2_right{float:right;width:210px;margin:0 0 0 0;overflow:hidden;text-align:left;}
.lanmu_box_style3{clear:both;margin:5px 0 0 0;overflow:hidden;}
.lanmu_box_style3_left{float:left;width:210px;margin:0 10px 0 0;overflow:hidden;text-align:left;}
.lanmu_box_style3_middle{float:left;width:520px;margin:0 0 0 0;overflow:hidden;text-align:left;}
.lanmu_box_style3_right{float:right;width:210px;margin:0 0 0 10px;overflow:hidden;text-align:left;}
/*栏目导航样式*/
.lanmu_nav_box{clear:both;width:100%;margin:0 0 10px 0;overflow:hidden;}
.lanmu_nav_sign{float:left;text-align:left;padding:5px 0 0 20px;}
.nav_more{float:right;font-weight:normal;padding:8px 10px 0 10px;margin:0 0 0 0;background:url(public/more_icon.gif) no-repeat 0 13px;}
.lanmu_nav_title{font-weight:bold;border:0 solid #cccccc;border-width:0px 0px 1px 0px;height:25px;text-align:left;color:#333333;background:url(images/lanmu_sign_bg.gif) no-repeat 0 0;overflow:hidden;cursor:pointer;}
.lanmu_nav_header{text-align:left;padding:0 0 0 0;margin:0 0 0 0}
.lanmu_nav_content{margin:0 0 0 0;padding:5px 5px 5px 5px;border:0px solid #cccccc;text-align:left;}
.lanmu_nav_menu{margin:0 0 0 0;padding:5px 5px 5px 0;border:0px solid #cccccc;text-align:left;}
.lanmu_nav_menu_list{text-align:left;padding:3px 5px 3px 20px;background:url(images/lanmu_nav_menu_bg.gif) no-repeat 0 2px;}
.lanmu_nav_submenu_list{margin:5px 0 0 0;text-align:left;padding:0 5px 0 20px;background:url(images/lanmu_nav_submenu_bg.gif) no-repeat 3px 0;}
a.lanmu_nav_menu_href{text-align:left;}
a.lanmu_nav_submenu_href{text-align:left;}
.lanmu_nav_list{margin:0 0 0 0;padding:5px 5px 5px 5px;border:0px solid #cccccc;text-align:left;overflow:hidden;}
.lanmu_nav_list_1{text-align:left;border:0 dotted #cccccc;border-width:0 0 0 0;padding:5px 0 0 12px;background:url(images/article_arrow.gif) no-repeat 5px 14px;}
.lanmu_navt_list_2{text-align:center;border:0 solid #cccccc;margin:5px 0 5px 0;}
.lanmu_nav_list_2_image{margin:0 5px 5px 0;border:1px solid #dddddd;}
a.lanmu_nav_list_href{text-align:left;}
/*模块布局样式*/
.template_box{clear:both;margin:0 0 5px 0;border:0 solid #cccccc;overflow:hidden;} /*模块整行布局样式*/
.template_box_layout_left{float:left;margin:0 0 5px 0;border:0 solid #cccccc;overflow:hidden;} /*模块左布局样式*/
.template_box_layout_right{float:none!important;float:right;margin:0 0 5px 0;border:0 solid #cccccc;overflow:hidden;} /*模块右布局样式*/
.template_box_1{clear:both;text-align:center;padding:5px 0 5px 0;border:0px solid #cccccc;overflow:hidden;height:100%;}/*整行内容样式*/
.template_box_1_layout_left{clear:both;text-align:center;margin:0 10px 0 0;padding:5px 0 5px 0;border:0px solid #cccccc;overflow:hidden;height:100%;} /*左模块内容样式*/
.template_box_1_layout_right{clear:both;text-align:center;margin:0 0 0 0;padding:5px 0 5px 0;border:0px solid #cccccc;overflow:hidden;height:100%;} /*右模块内容样式*/
.template_title{margin:0 0 0 0;height:25px;text-align:left;border:0 solid #cccccc;border-width:0 0 1px 0;background:url(images/template_title_bg.gif) no-repeat 5px 4px;}
.template_title_layout_left{clear:both;margin:0 10px 0 0;height:25px;text-align:left;border:0 solid #cccccc;border-width:0 0 1px 0;background:url(images/template_title_bg.gif) no-repeat 5px 4px;}
.template_title_layout_right{clear:both;margin:0 0 0 0;height:25px;text-align:left;border:0 solid #cccccc;border-width:0 0 1px 0;background:url(images/template_title_bg.gif) no-repeat 5px 4px;}
.template_sign{float:left;text-align:left;padding:5px 0 0 18px;font-weight:bold}
.template_more{float:right;font-weight:normal;padding:8px 10px 0 10px;margin:0 0 0 0;background:url(public/more_icon.gif) no-repeat 0 13px;}
.template_header{text-align:left;padding:0 0 0 0;margin:0 0 0 0}
.template_introduct_content{margin:0 0 0 0;padding:0 10px 0 10px;text-align:left;border:0 solid #cccccc;}
.template_list_box{clear:both;margin:0 0 0 0;padding:0 5px 0 5px;overflow:hidden;}
.template_list_box_left{padding:0 5px 0 10px;overflow:hidden;}
.template_list_box_right{padding:0 20px 0 5px;width:100%;overflow:hidden;}
.template_list_normal_box{clear:both;height:25px;text-align:left;border:0 dotted #cccccc;border-width:0 0 1px 0;width:100%;background:url(images/article_arrow.gif) no-repeat 5px 14px;overflow:hidden}
.template_list_title_left{float:left;text-align:left;padding:5px 0 0 15px;}
.template_list_title_right{float:right;text-align:right;padding:5px 5px 0 0;color:#666666;}
a.a_template_list_title{text-align:left;}
.template_list_zt_box{clear:both;padding:0 0 5px 0;margin:0 0 5px 0;text-align:left;border:0 dotted #dddddd;border-width:0 0 1px 0;width:100%;overflow:hidden;}
.template_list_zt_content{overflow:hidden}
.template_list_zt_image{float:left;margin:0 0 0 0;margin:5px 15px 5px 5px;}
a.a_template_list_zt_title{text-align:left;height:20px;font-weight:bold;}
.template_pic_box{clear:both;margin:0 0 0 0;width:99%;margin-left:auto;margin-right:auto;text-align:center;overflow:hidden;}
.template_pic_1{text-align:center;}
.template_pic_2{text-align:center;}
.template_pic_image{margin:5px 10px 0 10px;border:0 solid #cccccc;}
.template_pic_spacing{text-align:center;line-height:0px;font-size:0px;border:0 dotted #cccccc;border-width:0 0 0 0;margin:5px 0 10px 0}
/*栏目内容样式*/
.uc_lanmu_box{text-align:left;padding:0 0 0 0;border:0 solid #cccccc;}
.uc_lanmu_site{clear:both;border:1px solid #cccccc;border-width:0 0 1px 0;text-align:left;height:25px;}
我是新手，请大家说详细点啊，谢谢了