@media (min-width: 1025px) {.dropdown-menu, .modal-content, .panel, .list-group-item {  background-color: rgba(250, 250, 250, 0.9); } }html, body {background-attachment: inherit;} 
        
        body {background: url(http://data.whicdn.com/images/52300435/tumblr_mi6rqnM8Fp1s5kxweo1_500_large.jpg) fixed;background-size: 100% auto;} @media (max-width: 767px) {
.navbar-offcanvas {
  left: -250px;}
}