FTT-JavaScript/aulajs09.html at master · danielscarvalho/FTT-JavaScript · GitHub

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<!DOCTYPE html>
<html>
    <head>
        <title>JavaScript Aula 09</title>
        <script>
            function verde() {
                var cx = document.getElementById("caixa");
                cx.style.backgroundColor = "green";
                cx.innerHTML = "Verde";
            }
            function vermelho() {
                var cx = document.getElementById("caixa");
                cx.style.backgroundColor = "red";
                cx.innerHTML = "Vermelho";
            }
        </script>
    </head>
    <body>
        <h1>JavaScript Aula 09</h1>
        <h2>style</h2>
        <button onclick="verde();">Verde</button>
        <button onclick="vermelho();">Vermelho</button>
        <p id="caixa" style="width: 100px; height: 100px; background-color: aqua">
        Caixa 1
        </p>
        <p id="caixa">
        Caixa 2
        </p>
        <hr>
        <p>Vai Corinthians!!</p>
    </body>
</html>