html {
                margin: 0;
            }
            body {
                margin: 0;
                background-color: gray;
                padding: 50px;
            }
            .bodyWrapper {
                background-color: white;
                border-radius: 20px;
                border: 1px black solid;
                margin: 0 auto;
                width: 500px;
                padding: 40px;
            }
            .center {
                text-align: center;
            }
            #warning {
                font-weight: bold;
                color: red;
                display: none;
            }
            input[type=text] {
                border: 1px black solid;
                padding: 5px;
                font-size: 14px;
            }
            input[type=password] {
                border: 1px black solid;
                padding: 5px;
                font-size: 14px;
            }
            input[type=submit] {
                padding: 5px;
                font-size: 14px;
            }
            textarea {
                border: 1px black solid;
                border-radius: 5px;
                padding: 5px;
            }