#nav .navbar-collapse {padding: 3px; margin:auto; width:100% }
#nav .caret-up {width: 0;height: 0;border-left: 4px solid rgba(0, 0, 0, 0);border-right: 4px solid rgba(0, 0, 0, 0);border-bottom: 4px solid;display: inline-block;margin-left: 2px;vertical-align: middle;}
#nav .navbar-default{border-radius:0;background-color:white;margin: 0;min-height: 20px; border:0}
#nav .navbar-default .navbar-nav > li{border-right: 0px solid #ccc;padding-left:5px;}
#nav .navbar-default .navbar-nav > li:hover{ border-bottom:2px solid green; color:black !important;}
#nav .navbar-default .navbar-nav > li a:hover{ color:black !important;}
#nav .navbar-default .navbar-nav > li:last-child{border-right: 0;}
#nav .navbar-default .navbar-nav > li > a{color: #212224;padding: 7px 15px 7px 10px;}
#nav .navbar-default .navbar-nav > li > a:hover{color: black !important;;}
#nav .navbar-default .navbar-nav>.open>a, .navbar-default .navbar-nav>.open>a:focus, .navbar-default .navbar-nav>.open>a:hover{background-color: #03B0F2;color: #fff!important;}

.navbar .navbar-nav {
  display: inline-block;
  float: none;
  vertical-align: top;
}

.navbar .navbar-collapse {
  text-align: center;
}