.load-older {
    display: block;
    margin: 8px auto 14px;
    border: 1px solid #304438;
    background: #111a14;
    color: var(--green);
    border-radius: 7px;
    padding: 7px 12px;
    cursor: pointer;
    font: 10px var(--mono);
}

.load-older:hover {
    border-color: var(--green);
}

.load-older:disabled {
    opacity: .6;
    cursor: wait;
}

.history-start {
    text-align: center;
    color: #465149;
    font: 9px var(--mono);
    margin: 8px 0 14px;
}

.load-older[hidden],
.history-start[hidden] {
    display: none;
}