gistfile1.txt

using UnityEngine;
using System.Collections;

public class CameraMovement : MonoBehaviour 
{
	[Range(0.2f, 4f)]
	public float speed = 1f;

	void Update () 
	{
		if(Input.GetKey(KeyCode.LeftArrow) || Input.GetKey(KeyCode.A))
		{
			gameObject.transform.position += -(gameObject.transform.right * speed * 12f * Time.deltaTime);
		}

		if(Input.GetKey(KeyCode.RightArrow) || Input.GetKey(KeyCode.D))
		{
			gameObject.transform.position += (gameObject.transform.right * speed * 12f * Time.deltaTime);
		}
	}
}