.boutonDeConfigurations{ display: flex; justify-content: center; flex-direction: row; button{ padding: 1%; margin-bottom: 1%; margin-top: 2%; margin-left: 6%; width: 16%; max-width: 200px; background-color: $color-3; border: 2px solid $color-4; border-radius: 20px; } button:hover { background-color: $color-1; border-color: black; } } .ligneHorizontal{ border-bottom: thick solid $color-1; width: 84%; height: 1%; margin-bottom: 2%; margin-top: 2%; }