Please see the following code and response.
background: #6a6a6a url(images/nav-bar-bg.png) repeat-x;
background: -webkit-gradient(linear, left top, left bottom, from(#b9b9b9), to(#6a6a6a));
background: -moz-linear-gradient(top, #b9b9b9, #6a6a6a);
background: linear-gradient(-90deg, #b9b9b9, #6a6a6a);
Please let me know that what is gradient and linear-gradient? Why takes different values here like
2nd line webkit-gradient(linear, left top, left bottom,
3rd line -moz-linear-gradient(top and
4th line background: linear-gradient(-90deg,
No more, I am waiting for your kind response.