/* NOLLAUS */
        * {
            margin: 0px;
            padding: 0;
            box-sizing: border-box;
        }

/* RESPONSIIIVINEN_ASETTELU */
        html, body {
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            color: white;
            font-family:sans-serif;
            font-optical-sizing: auto;
        }

        html {
            background-image: url(../lotto/img/lotto.png);
        }

/* MAIN_CONTAINER */
        .main_container {
            background-color: rgba(0, 0, 0, 0.925);
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.222);
            text-align: center;
            width: 100%;
            max-width: 800px;
        }

        h1{
            text-decoration: underline;
            text-transform: uppercase;
            padding: 0.5em;
        }

        h5 {
            padding: 0.5em;
        }

/* NAPIT */
        button {
            background-color: red;
            color: white;
            border: solid;
            padding: 1em;
            margin: 1em;
            border-radius: 50%;
            cursor: pointer;
            text-transform: uppercase;
            font-size: 1em;
            font-weight: bold;
            transition: background-color 0.2s ease;
            display: inline-block;
            width: 8em;
            height: 8em;
        }

        .bolder {
            font-weight: bolder;
        }

/* HOVER-EFEKTI_NAPEILLE */
        button:hover {
            background-color: darkred;
        }

/* NUMEROIDEN_TYYLI */
        #numbers {
            flex-wrap: wrap;
            flex: 1 0 30%;
            margin-top: none;
            font-size: 2em;
            display: flex;
            justify-content: center;
            gap: 22px;
        }

/* RESPONSIIVISUUS */
        @media (max-width: 600px) {
            .main_container {
                width: 90%;
                padding: 10px;
            }

            button {
                width: 8em;
                height: 8em;
                margin: 5px 0;
                border-radius: 50%;
            }

            #numbers {
                font-size: 2em;
            }
        }

/* FOOTER */
        footer {
            margin-top: auto;
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            text-align: center;
            background-color: rgba(0, 0, 0, 0.925);
            padding: 0.2em; 
        }