.navbar-default .navbar-nav > li > a {
color: #666666;
}
.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
color: #212121;
background-color: transparent;
}
a {
-webkit-transition: all 0.2s;
-o-transition: all 0.2s;
transition: all 0.2s;
}