Window vibrancy suppport (macOS only)

import webview

"""
This example demonstrates how to set vibrancy (macos).
window set transparent and html set background to transparent
"""

def load_css(window):
    window.load_css('body { background: transparent !important; }')


if __name__ == '__main__':
    window = webview.create_window('Vibrancy example', 'https://pywebview.flowrl.com/hello', transparent=True, vibrancy=True)
    webview.start(load_css, window)