.App { text-align: center; height: 100%; width: 100%; background-color: black; height: 100%; } input.qr::-webkit-outer-spin-button, input.qr::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; } input.qr{ width: auto; border-radius: 5px; background-color: rgb(0, 0, 0); margin : 1%; color:rgb(42, 41, 41); border-style: solid; border-width: 1px; } .desactivate { margin: 40vh; color: ghostwhite; outline: 0; border-radius: 20px; padding: 20px; background-image: linear-gradient(90deg, #5843e4, #5a0760); border: 0; } .App-logo { height: 40vmin; pointer-events: none; } @media (prefers-reduced-motion: no-preference) { .App-logo { animation: App-logo-spin infinite 20s linear; } } .App-header { background-color: #1f1919; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: calc(10px + 2vmin); color: white; } .App-link { color: #61dafb; } @keyframes App-logo-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } } .friendRequest { margin-left: 4vh; stroke-width: 0.5; font-size: x-large; }