See the demo site

displays a magnifying glass effect on an image

syntax {up image-magnify=image | imgzoom=big-image-for-zoom}

🟩 upbtn-makefile PREFS.INI :
options (default) : radius=5px | size=150
carre : radius=0px | size=100px | class=bd-violet w3

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Paramètres de la loupe

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Style CSS