.message-board-container {
    flex: 1 1;
}

.message-board-container .loading-wheel {
    min-width: 25em; /* NOTE: .message-board-buttons childrens' total width; prevent wrapping issues in narrow window scenarios (i.e. while loading and switching between messages) */
    min-height: inherit;
}

.message-board-header {
    padding: 0.4em 0.7em;
	color: #e2e2ef;
	background: #385696;
    border-bottom: none;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.2em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

#message-board-content {
    min-height: 7em;
    background: white;
    border-top: none;
    border-radius: 0 0 15px 15px;
}

.message-board-buttons {
    display: flex;
    justify-content: space-between;
    text-align: center;
}

.message-board-buttons, .message-board-message-datetime {
    line-height: 1.8em;
}

.message-board-buttons > div:nth-child(2) { /* "View all" button */
    border-radius: 0 0 0.4em 0.4em;
}

.message-board-button, .message-board-spacer {
    width: 2em;
}

.message-board-button.wide, .message-board-spacer.wide {
    width: 6em;
}

.message-board-button {
    background: #c3cfe2;
}

.message-board-button:hover {
    filter: brightness(90%);
    cursor: pointer;
}

.message-board-nav {
    display: inline-flex;
}

.message-board-nav div:first-of-type {
    border-bottom-left-radius: 0.4em;
}

.message-board-nav div:last-of-type {
    border-bottom-right-radius: 0.4em;
}

.message-board-message-datetime {
    min-width: 15em;
    padding: 0 0.6em;
    background: #c3cfe2;
    filter: brightness(105%);
}

.message-board-message-content {
    margin: 0.7em 0.5em 0 0.7em;
}

.modal-content .message-board-message {
    outline: 2px solid #c3cfe2;
    border-radius: 0.6em;
}

.modal-content .message-board-message:not(.modal-content .message-board-message:last-child) {
    margin-bottom: 1em;
}

.modal-content .message-board-message-datetime {
    border-radius: 0.6em 0.6em 0 0;
}

.modal-content .message-board-message-content {
    margin: 0;
    padding: 1em;
}

.modal-content .message-board-message-content *:first-child {
    margin-top: 0;
}

.modal-content .message-board-message-content *:last-child {
    margin-bottom: 0;
}

.modal-content .message-board-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 1em;
    font-family: Arial, Helvetica, sans-serif;
}

.modal-content .message-board-nav > * {
    min-width: 2em;
    padding: 0.4em;
    color: var(--dark-grey);
    text-decoration: none;
    font-weight: bold;
}

.modal-content .message-board-nav a {
    margin: 0 0.3em;
    background: #c3cfe2;
    border-radius: 0.3em;
}

.modal-content .message-board-nav a.selected {
    background: var(--secondary);
}

.modal-content .message-board-nav a:hover:not(.modal-content .message-board-nav a.selected) {
    filter: brightness(90%);
    cursor: pointer;
}

.modal-content .message-board-nav .ellipsis {
    padding: 0 0.3em;
}

@media (max-width: 768px) {
    .message-board-container, .message-board-header, #message-board-content {
        border-radius: 0;
    }

    .message-board-container {
        border-left: none;
        border-right: none;
    }

    .message-board-button.wide {
        border-bottom-right-radius: 0;
    }

    .message-board-nav div:first-of-type {
        border-bottom-left-radius: 0;
    }
}