.navbar-blur {
    text-shadow:0 0 2px rgba(0,0,0,.2),0 0 4px rgba(0,0,0,.4)
}

.navbar-blur nav a:not(.active,.navbar-blur:hover) {
    filter:none
}

.navbar-blur:before {
    background:rgba(255,255,255,.2)
}

.navbar-blur:after {
    box-shadow:inset 0 0 2px 1px rgba(255,255,255,.2)
}

.navbar nav a.active {
    background:rgba(255,255,255,.25)
}