#mail {
            font-family: Verdana;
            font-size: 10pt;
            color: #FFFFFF;
        }
        a {
            text-decoration: none;
        }
        a:hover {
            text-decoration: underline;
        }
        #rahmen {
            width: 100%;
            height: 100%;
        }
        * {
            box-sizing: border-box;
            font-family: Verdana, sans-serif;
        }
        body {
            background-color: #000;
        }
        img {
            max-width: 100%;
            height: auto;
        }
        .radio {
            max-width: 600px;
            margin: 0 auto;
            padding-top: 30px;
        }
        main {
            color: #fff;
        }
        a {
            color: red
        }