css darken background image
/* Answer to: "css darken background image" */
/*
You can use the CSS3 Linear Gradient property along with your
background-image like the code shown below.
Here's a link to the CSS4 Linear Gradient property:
http://www.w3schools.com/css/css3_gradients.asp
*/
#landing-wrapper {
display: table;
width: 100%;
background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('landingpagepic.jpg');
background-position: center top;
height: 350px;
}