.parallax 
{ 
    /* The image used */
    background-image: url("../images/coding1.jpeg");

    /* Set a specific height */
    height: 500px; 

    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
	
	
}

/* Turn off parallax scrolling for tablets and phones. Increase/decrease the pixels if needed */
@media only screen and (max-device-width: 1024px) 
{
    .parallax 
	{
        background-attachment: scroll;
    }
}