html {
    scroll-behavior: smooth;
    font-size: 1.2rem;
    letter-spacing: 0.1em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1) !important;
}
a {
  text-decoration: none;
  color: inherit;
}
.navbar-nav {
    flex-direction: row !important;
}
.nav-link {
    padding: 0.5rem 1rem !important;
}
.full-height {
    min-height: 100vh;
}
.half-height {
    min-height: 70vh;
}
.text-bl {
    border-left: 1px solid grey;
}
.text-bl-focus {
    border-left: 3px solid white;
    letter-spacing: 0.16em;
}
.text-bb {
    border-bottom: 1px solid grey;
    letter-spacing: 0.04em;
}
.text-bb-focus {
    border-bottom: 3px solid black;
    letter-spacing: 0.16em;
}
.pointer {
    cursor: pointer;
}
.tooltip-inner {
    max-width: 500px;
}
.bg-1 {
    background-image: url('../img/1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.bg-2 {
    background-image: url('../img/2.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
.bg-3 {
    background-image: url('../img/3.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.bg-4 {
    background-image: url('../img/4.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}