CSS Box Shadow. The CSS box-shadow property can be used… | by Suprabha Supi | Medium
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Ferenc Almasi on Twitter: "Did you know that you can create multiple borders using CSS box-shadows? #css #webtips 📖 Learn more: https://t.co/XTVLtP023B https://t.co/S0VttYJEv9" / Twitter
CSS Box Shadow Tutorial: A Step-By-Step Guide (+ Examples)