body { background: rgba(0, 0, 0, 0.05)}
.container-fluid { max-width: 1400px; }

.navbar { background: white; }
.nav-pills {  }
.nav-pills .nav-link { color: inherit; font-size: 125%; opacity: 0.5; }
.nav-pills .nav-link:hover { opacity: 0.8; }
.nav-pills .nav-link.active { color: inherit; background: white; font-weight: bold; opacity: 1; }

section .btn { display: none; }
section:hover .btn { display: block; }

.visual { background-position: center center; background-size: cover; margin: 0 -15px; }
.visual .cover { background: rgba(0, 0, 0, 0.15); }

.navigation { background: white; z-index: 1337; margin-left: -15px !important; margin-right: -15px !important; }

.contact { }