.invoice-header { height: calc(100vh - 44px); background-color: #f9f9f9; padding: 30rpx; &-form { padding: 0 30rpx 30rpx; background-color: #fff; } &-default { background-color: #fff; margin-top: 20rpx; padding: 0 30rpx 10rpx; &-item { display: flex; justify-content: space-between; align-items: center; width: 100%; .tips { font-size: 20rpx; } } } &-bottom { position: fixed; bottom: 0; width: 100%; left: 0; } }