.toast { width: 188rpx; height: 60rpx; background: rgba(0, 0, 0, 0.8); border-radius: 30px; color: #fff; text-align: center; line-height: 60rpx; position: fixed; top: 400rpx; left: 50%; z-index: 102; margin-left: -94rpx; vertical-align: top; } .toasContent { line-height: 60rpx; font-size: 24rpx; vertical-align: top; } .toastIcon { margin-right: 10rpx; font-size: 30rpx; line-height: 60rpx; vertical-align: middle; }