#remove-excess-spaces-plugin {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#remove-excess-spaces-plugin h2 {
    background-color: #007bff;
    color: #ffffff;
    padding: 10px;
    border-radius: 4px;
}

#process-text {
    margin-top: 10px;
}