li{list-style:none}
a:link,a:visited{text-decoration:none}


.head-v3{position:relative;z-index:600;min-width:70.5em}
.head-v3 .navigation-inner{margin:0 auto;width:70.5em;position:relative;}  /*导航条在上述min-width的相对宽度*/
.navigation-up{height:3.75em;background:#005bac;filter:alpha(opacity=90);opacity:0.9;} /*导航背景*/
.navigation-up .navigation-v3{margin-left:0px;float:left;_margin-left:0.625em;}  /*导航条相对min-width的左边距*/
.navigation-up .navigation-v3 ul{float:left}
.navigation-up .navigation-v3 li{float:left;font:normal 1.2em/3.4em "microsoft yahei";color:#fff}  /*一级导航文字大小*/
.navigation-up .navigation-v3 .nav-up-selected{background:#003b70;filter:alpha(opacity=90);opacity:0.9;}  /*导航高亮*/
.navigation-up .navigation-v3 .nav-up-selected-inpage{background:#003b70;}  /*点中菜单后的显示，即进入页面后的指示菜单颜色*/
.navigation-up .navigation-v3 li h2{font-weight:normal;padding:0;margin:0 0.1em}   /*单个菜单条的宽度*/
.navigation-up .navigation-v3 li h2 a{height:52.5px;line-height:52.5px;padding: 0 1em; color:#fff;display:inline-block;font-family:"microsoft yahei"}  /*主菜单文字位置 主菜字色 菜单高亮块的高度*/

.navigation-down{position:relative;top:0px;left:0px;width:100%}
.navigation-down .nav-down-menu{width:100%;margin:0;background:#003b70;filter:alpha(opacity=90);opacity:0.9;position:absolute;top:-0.05em}  /*下拉面板*/
.navigation-down .nav-down-menu .navigation-down-inner{margin:auto;width:66em;position:relative} /*控制子菜单位置*/
.navigation-down .nav-down-menu dl1{float:left;margin:1.125em 5em 1.125em 0;}
.navigation-down .menu-1 dl1{float:left;margin:1.25em 1.25em 1.56em 0;}/*子菜单项目距离*/
.navigation-down .menu-1 dt1{font:normal 1em "microsoft yahei";color:#61789e;padding-bottom:0.625em;border-bottom:1px solid #61789e;margin-bottom:0.625em}
.navigation-down .menu-1 dd1 a{color:#fff;font:normal 0.875em/1.875em "microsoft yahei"}
.navigation-down .menu-1 dd1 a:hover{color:#60aff6}  /*下拉面板中子菜单鼠标悬浮时颜色*/
.navigation-down .menu-2 dd1 a,.navigation-down .menu-3 dd1 a{color:#fff;font:normal 1em "microsoft yahei"}
/*menu-4控制多行下拉二级导航形式*/
.navigation-down .menu-4 dl1{width:70.5em; margin:0 auto;padding-top:1.25em; height:9em; padding-left:6.25em;}
.navigation-down .menu-4 dd1{width:8.2em;height:7.5em; float:left; border-left:1px solid #999; padding-left:2.1em;} /*下拉面板中子菜单文字左右位置、宽度，列高*/
.navigation-down .menu-4 dd1 a{ width:6em;display:block; padding-top:0.8em; font-size:1.1em;}/*与上面一起都能控制下拉面板中子菜单文字宽度*/
.navigation-down .menu-4 dd1 a:hover{color:#60aff6}  /*下拉面板中子菜单鼠标悬浮时颜
/*素材家园 - www.sucaijiayuan.com*/