mountains and long coastline

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    "name": "mountains and long coastline",
    "version": "1.0",
    "description": "",
    "manifest_version": 3,
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            "theme_ntp_background": "images\/theme_ntp_background.png"
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            "button_background": [
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        "tints": {
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            "ntp_background_repeat": "no-repeat"
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