.custom-container {
    /*max-width: 900px;*/
    border: 3px solid #000;
    border-radius: 10px;
}

.empty-class {
}

/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Firefox */
input[type=number] {
    -moz-appearance: textfield;
    appearance: textfield;
}

html, body {
    user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

.spacer {
    flex-grow: 1;
}

/* Make body and html 100% height to allow flex layout */
body, html {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow-y: hidden;
}

#base-container-fluid {
    overflow-y: scroll
}

.custom-centered-nav-link {
    text-align: center;
    align-content: center;
}