/*
 * Globals
 */


/* Custom default button */
.btn-light,
.btn-light:hover,
.btn-light:focus {
  color: #333;
  text-shadow: none; /* Prevent inheritance from `body` */
}

header {

z-index: 10;

}


/*
 * Base structure
 */



.iframe-wrapper {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
  /* z-index: -1; */
/*   pointer-events: none;*/
   overflow: hidden;
}

.iframe-wrapper iframe{
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
  /* z-index: -1; */
/*   pointer-events: none;*/
   overflow: hidden;
}



body {
  /* text-shadow: 0 .05rem .1rem rgba(0, 0, 0, .5); */
  box-shadow: inset 0 0 5rem rgba(0, 0, 0, .5);
  position: relative;
  width: 100%;
  height: 100%;
  background-image: url(dry_niagara.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  display: block;
}

.cover-container {
  max-width: 42em;
}


/*
 * Header
 */

.nav-masthead .nav-link {
  color: rgba(255, 255, 255, .5);
  border-bottom: .25rem solid transparent;
}

.nav-masthead .nav-link:hover,
.nav-masthead .nav-link:focus {
  border-bottom-color: rgba(255, 255, 255, .25);
}

.nav-masthead .nav-link + .nav-link {
  margin-left: 1rem;
}

.nav-masthead .active {
  color: #fff;
  border-bottom-color: #fff;
}