body { display: flex; flex-direction: column; min-height: 100vh; } #brx-content { flex: 1; } footer { margin-top: auto; } @keyframes scaleAndFade { 0% { opacity: 0; transform: scale(.8); } 100% { opacity: 1; transform: scale(1); } } @keyframes simpleFade { 0% { opacity: 0; } 100% { opacity: 1; } } @keyframes fadeSlideInRight { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }