div, ul, li { margin: 0; padding: 0; border: 0; }
ul, li { list-style-type: none; text-transform: capitalize;}
.nav {float:left;font-size: 12px; width:100%;border: #E6E6E6 solid 1px; border-bottom: #639ACA solid 1px; height: 42px; line-height: 42px; position: relative; z-index: 1; }
.nav a { text-decoration: none; }
.navmain {float: left; height: 42px;width: 100%;background-image:url(../images/nav-bg.png); background-size: contain; position: relative; }
#nav_all { height: 42px; width: 100%;float: left; line-height: 42px; position: relative; z-index: 222;}
#nav_all li { text-align: center; float: left; width:14%;}
#nav_all li a { color: #639ACA; display: inline-block; font-size: 14px; font-weight: bold; cursor: pointer; padding: 0 11px 0 12px; height: 42px; line-height: 42px; white-space: nowrap; }
#nav_all li a:hover { background: url(../images/bird.png) center 33px no-repeat; height: 38px; line-height: 38px; border-top: 4px solid #639ACA; overflow: hidden; }