.dt-buttons {
    margin-bottom: 20px;
}

.custom-button {
    margin-right: 5px;
    padding: 5px 10px;
    font-size: 14px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.custom-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.custom-button i {
    font-size: 16px;
    vertical-align: middle;
}