.buttons { padding:12rpx; line-height:1.2; height: 60rpx; width:200rpx; font-size: 30rpx; text-align:center; margin-top: 40rpx; } .server_addr { width: 600rpx; text-align:center; color: #6a6f77; margin-top: 20rpx; } .subView { align-items: center; } .message_text { margin-top: 40rpx; width: 500rpx; height: 40rpx; } .run_log { margin-top: 30rpx; }