body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f2f2f2;
}

h1 {
    text-align: center;
    margin-top: 20px;
}

#file-upload-form {
    text-align: center;
    margin-top: 20px;
}

#file-input {
    margin-right: 10px;
}

#document-list {
    margin: 20px;
    padding: 10px;
    background-color: white;
    border: 1px solid #ccc;
}

.document-entry {
    margin-bottom: 10px;
}

#tagging-section,
#search-section {
    margin: 20px;
    text-align: center;
}

#tag-input {
    margin-right: 10px;
}

#tag-button,
#search-button {
    padding: 5px 10px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}

#tag-button:hover,
#search-button:hover {
    background-color: #0056b3;
}