.ab-fixed-button-container { position: fixed; bottom: 0; left: 0; z-index: 999; box-sizing: border-box; width: 100%; padding: 24rpx 12rpx; background-color: #fff; box-shadow: 0 2px 34px 0 rgba(0, 0, 0, 0.12); } .ab-fixed-button-container .safe-container { display: flex; justify-content: space-between; width: 100%; padding-bottom: calc(env(safe-area-inset-bottom) + 25rpx); padding-bottom: calc(constant(safe-area-inset-bottom) + 25rpx); } .ab-fixed-button-container .safe-container .button-color { width: 100%; padding: 24rpx 0; color: #fff; font-weight: 400; font-size: 36rpx; text-align: center; background: #1677ff; border-radius: 49rpx; }