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<button type="button" onclick="history.back();" class="back-previous">Back</button> <style> button.back-previous { background-color: transparent !important; border: none !important; background-image: url(https://images.squarespace-cdn.com/content/v1/66957a86f65d82345a6b6b02/68095797-1339-4b40-859f-a7674659f6e8/left-arrow-dark.png?format=100w); background-size: contain; background-repeat: no-repeat; background-position: center center; color: transparent !important; } </style>