/* ===========================
--- version 1.0.1 - 2018-10-12
============================ */

body {
    background-image: url("../img/bk_tile.jpg");
    background-repeat: repeat;
}

/* ===========================
--- TOP BAR: Logos and course title
============================ */
#topBar{
		background-color:#254061;
		-webkit-box-shadow: 0 3px 6px 0px rgba(0,0,0,0.4);
       -moz-box-shadow: 0 3px 6px 0px rgba(0,0,0,0.4);
            box-shadow: 0 3px 6px 0px rgba(0,0,0,0.4);
}
#courseTitle{
		color:#fff;
		/* border-right: 1px #fff solid;
		border-left: 1px #fff solid; */
		padding-bottom: 16px;
}
#courseTitleText{ font-size: 30px; }
#stepLogo{ padding-top: 16px; }
#nasaLogo{ padding-top: 6px; }

/* ===========================
--- Main Menu styles
============================ */

#menu-container {
  background-color: #fff;
  width: 100%;
  min-height: 300px;
  overflow: hidden;
  display: none;
}
.menu-pad { padding: 17% 0 24% 0; }
.menu-btn { margin: 8px 2px 0 2px; }

/* ===========================
--- STEP Button styles
============================ */
.btn-step {
  color:#fff;
  background-color: #254061;
  border-color: #254061;
}
.btn-step:hover,
.btn-step:focus,
.btn-step:active,
.btn-step.active {
  color:#fff;
  background-color: #369;
  border-color: #17283c;
}
.btn-step.disabled:hover,
.btn-step.disabled:focus,
.btn-step.disabled:active,
.btn-step.disabled.active,
.btn-step[disabled]:hover,
.btn-step[disabled]:focus,
.btn-step[disabled]:active,
.btn-step[disabled].active,
fieldset[disabled] .btn-step:hover,
fieldset[disabled] .btn-step:focus,
fieldset[disabled] .btn-step:active,
fieldset[disabled] .btn-step.active {
  color:#fff;
  background-color: #254061;
  border-color: #254061;
}

/* ===========================
--- Page status and study guide link
============================ */

#courseStatusText {
    padding: 0 4px 0 4px;
    width: 100px;
    display: inline-block;
}
#studyGuideText { padding-right: 4px; }

/* ===========================
--- Loader styles
============================ */

#loader { background-color: #fff; }
#loader img { margin-top: 25%; }

/* ===========================
--- Iframe (course content)
============================ */

#course-content {

  /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#efefef+12,dbe0ea+89 */
  background: #efefef; /* Old browsers */
  background: -moz-linear-gradient(top, hsl(0,0%,94%) 12%, hsl(220,26%,89%) 89%); /* FF3.6-15 */
  background: -webkit-linear-gradient(top, hsl(0,0%,94%) 12%,hsl(220,26%,89%) 89%); /* Chrome10-25,Safari5.1-6 */
  background: linear-gradient(to bottom, hsl(0,0%,94%) 12%,hsl(220,26%,89%) 89%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#efefef', endColorstr='#dbe0ea',GradientType=0 ); /* IE6-9 */
 }

/* ===========================
--- Caption Text
============================ */

#ccText { text-align: left; }

/* ===========================
--- Bootstrap style overrides
============================ */

.glyphicon-volume-up, .glyphicon-volume-off, .glyphicon-menu-hamburger { font-size: 18px; }

.menu-bars {
  max-height: 18px;
  margin-top: 3px;
  margin-bottom: 3px;
}
.chevron {
  max-height: 16px;
  display: inline;
  margin-bottom: 2px;
}
.snd-icon, .guide-icon {
  max-height: 18px;
  margin-top: 3px;
  margin-bottom: 3px;
}
.check {
	max-height: 16px;
	display: inline;
	padding-right: 6px;
	margin-top: -4px;
}

/* ===========================
--- UTILITY
============================ */
.top-buffer { margin-top: 16px; }
.top-tight { margin-top: -10px; }
.btn-top  { margin-top: 0; font-size: 16px; }  /* button text */
.cc-buffer { margin: 10px 30px 0 30px;}
.slider-top { margin-top: 10px; margin-bottom: -8px; }

/* ===========================
--- Breakpoint mods
============================ */
@media only screen and (max-width : 1200px) { /* md break */
  .menu-pad { padding: 12% 0 20% 0; }
}

@media only screen and (max-width : 991px) { /* sm break */
	#courseTitle{ border-right: 0; }
	#courseTitleText{ font-size: 24px; }
	#stepLogo { padding-top: 10px; }
  .menu-pad { padding: 10% 0 14% 0; }
  #slides-text { display: none; }
}
@media only screen and (max-width : 767px) { /* xs break */
	#courseTitle{ border: 0; padding-bottom: 12px; }
  .btn-top  { margin-top: 4px; }
  .menu-btn {
    font-size: 16px;
    margin: 4px 2px 0 2px;
  }
  .check { max-height: 16px; }
  #g1,#g3 { text-align: center; }
  #menu-container h3 { font-size: 18px; }
}
@media only screen and (max-width : 568px) {
  .btn-top  { margin-top: 4px; }
  .menu-btn { font-size: 14px; }
  .check { max-height: 14px; }
}
@media only screen and (max-width : 480px) {

}

@media (min-width: 1350px) {
  .container {
    width: 1350px;
  }
}


/*Make Modal Much Large for 1280x720 video */
@media (min-width: 768px) {
  .modal-dialog {
    width: 720px;
    margin: 30px auto;
  }
  .modal-content {
    -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, .5);
            box-shadow: 0 5px 15px rgba(0, 0, 0, .5);
  }
  .modal-sm {
    width: 300px;
  }
}

@media (min-width: 992px) {
  .modal-lg {
    width: 1280px;
  }
}