main.html

<!DOCTYPE html>
<html lang="pt-br">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Página em construção</title>
</head>
<body>
    <h1></h1>
    <script>
        const name = JSON.parse(localStorage.getItem('recName')) 
        const mail = JSON.parse(localStorage.getItem('recMail')) 
        const indexPosition = JSON.parse(localStorage.getItem('indexLs')) 

        document.querySelector('h1').innerText = `Seja bem vindo!!! 
        ${name[indexPosition]}
        E-mail: ${mail[indexPosition]}`;
        

        function changeBgColor(){
            if(name[indexPosition] == 'vicente'){
                document.body.style.backgroundColor = 'lightblue'   
            } 
            else if(name[indexPosition] == 'quel'){
                document.body.style.backgroundColor = 'lightpink'
            }
            else if(name[indexPosition] == 'marcelo'){
                document.body.style.backgroundColor = 'rgb(25,22,34)'
                document.body.style.color = 'rgb(90,75,129)'
            }
            return ""   
        }
        
        changeBgColor()

    </script>
    
</body>
</html>
 