<!DOCTYPE html>
<html>
<head>
    <style>
        .container {
            padding: 25px;
            width: 500px;
        }

        .apple-pay-button {
            -webkit-appearance: -apple-pay-button;
        }

        .square-corners {
            border-radius: 0px;
        }

        .very-round-corners {
            border-radius: 15px;
        }
    </style>
</head>
<body>
    <div class='container'>
        <button class='apple-pay-button' style='border-bottom-left-radius: 0px'></button>
        <button class='apple-pay-button' style='border-bottom-right-radius: 0px'></button>
        <button class='apple-pay-button' style='border-top-left-radius: 0px'></button>
        <button class='apple-pay-button' style='border-top-right-radius: 0px'></button>
    </div>
    <div class='container'>
        <button class='apple-pay-button square-corners' style='border-bottom-left-radius: inherit'></button>
        <button class='apple-pay-button square-corners' style='border-bottom-right-radius: inherit'></button>
        <button class='apple-pay-button square-corners' style='border-top-left-radius: inherit'></button>
        <button class='apple-pay-button square-corners' style='border-top-right-radius: inherit'></button>
    </div>
    <div class='container'>
        <button class='apple-pay-button' style='border-bottom-left-radius: inherit'></button>
        <button class='apple-pay-button' style='border-bottom-right-radius: inherit'></button>
        <button class='apple-pay-button' style='border-top-left-radius: inherit'></button>
        <button class='apple-pay-button' style='border-top-right-radius: inherit'></button>
    </div>
    <div class='container'>
        <button class='apple-pay-button' style='border-bottom-left-radius: 15px'></button>
        <button class='apple-pay-button' style='border-bottom-right-radius: 15px'></button>
        <button class='apple-pay-button' style='border-top-left-radius: 15px'></button>
        <button class='apple-pay-button' style='border-top-right-radius: 15px'></button>
    </div>
    <div class='container'>
        <button class='apple-pay-button very-round-corners' style='border-bottom-left-radius: inherit'></button>
        <button class='apple-pay-button very-round-corners' style='border-bottom-right-radius: inherit'></button>
        <button class='apple-pay-button very-round-corners' style='border-top-left-radius: inherit'></button>
        <button class='apple-pay-button very-round-corners' style='border-top-right-radius: inherit'></button>
    </div>
</body>
</html>
