.main-menu { border:1px solid #ddd; background:#fff; clear:both; height:10px; margin: 0 auto; padding:10px; display:block;}
/*.main-menu .item { padding:5px 20px; display:block; }*/

.main-menu a { display:block; float:left; height:14px; margin:0 28px; text-decoration:none; border-bottom:1px dashed #89d; }

.main-menu a:hover {border-bottom:1px solid #89d; color:#67a;}


.left-menu {height:auto;
            border:1px solid #ddd; background:#fff; clear:both;  margin: 0 auto 15px auto; padding:10px; display:block;}
.left-menu a { display:block; margin: 10px 0 0 0; }