body {
                                padding: 0px;
                                margin: 0px;
                                background-color: #3F3E3E;
                            }
                            
                            .hide {
                                display: none;
                            }
                            
                            #header {
                                display: flex;
                            }
                            
                            .flextop h1 {
                                color: white;
                                padding-left: 30px;
                            }
                            
                            .centre {
                                background: linear-gradient( rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("sgnight.jpg") no-repeat center center;
                                background-size: cover;
                                height: 85vh;
                                position: relative;
                            }
                            
                            .sg {
                                color: white;
                                border: 3px solid;
                                border-radius: 20px;
                                height: 25vh;
                                width: 500px;
                                padding: 20px;
                                position: absolute;
                                top: 0;
                                left: 0;
                                right: 0;
                                bottom: 0;
                                margin: auto;
                                text-align: center;
                                font-size: 1.4rem;
                                animation: 5s fadeIn 2s 1 normal forwards;
                                visibility: hidden;
                            }
                            
                            @keyframes fadeIn {
                                0% {
                                    opacity: 0;
                                }
                                100% {
                                    visibility: visible;
                                    opacity: 1;
                                }
                            }
                            
                            .copyright {
                                color: white;
                                padding: 1rem;
                                text-align: center;
                            }
                            
                            @media screen and (max-width: 812px) {
                                .flextop h1 {
                                    color: white;
                                    padding-left: 30px;
                                    font-size: 1.2rem;
                                }
                                .desktop-show {
                                    display: initial;
                                }
                                .sg {
                                    color: white;
                                    border: 2px solid;
                                    border-radius: 20px;
                                    height: 170px;
                                    width: 300px;
                                    padding: 15px;
                                    position: absolute;
                                    top: 0;
                                    left: 0;
                                    right: 0;
                                    bottom: 0;
                                    margin: auto;
                                    text-align: center;
                                    font-size: 1rem;
                                }
                                .copyright {
                                    color: white;
                                    font-size: 0.7rem;
                                    padding: 1rem;
                                    text-align: center;
                                }
                            }