body { background-image: url("../../img/bg/19388-min.jpg");
  background-size: cover;        /* Scales image to cover the area */
  background-position: center;   /* Centers the image */
  background-repeat: no-repeat;  /* Prevents tiling */
} 



.collapsar-ico { background-color: rgba(157, 165, 166, 0.9); }