background image in html fit to screen code example
Example 1: bootstrap create full screen background image
.wrapper{background: url('/assets/64531/green_suburb.jpg') no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;}
Example 2: make background image fit jumbotron
.jumbotron {background-size: 100% 100%; }