/* button CSS */
.button {
	padding: 5px 15px;
	font-size: 24px;
	text-align: center;
	cursor: pointer;
	outline: none;
	color: #fff;
	background-color: #3498db;
	border-radius: 25px;
	box-shadow: 0 9px #999;
}


body {
  color: white;
  overflow-y: scroll;
  font: 900 18px/1.5 Verdana;
}
button {
  display: block;
  background-color: #35404c;
  color: #FFF;
  cursor: pointer;
  border: 2px solid #000;
  border-radius: 15px;
  text-align: left;
  outline: none;
  margin: 3px auto 0;
  padding: 3px 7px;
  font: inherit;
}
.button:hover {
	background-color: #0070AA
}
.button:active {
	background-color: #0AA0AA;
	box-shadow: 0 5px #777;
	transform: translateY(4px);
}
.collapsible.active {
  border-radius: 15px 15px 0px 0px;
  border-bottom: 0px;
}
.collapsible:hover,
.all:hover {
  background-color: #;
}
.content {
  padding: 0;
  width: 100%;
  display: block;
  overflow: hidden;
  border-top: 0px;
  text-align: left;
  border-radius: 0px 0px 15px 15px;
  margin: 0 auto;
  font: 500 16px/1.5 Arial;
}
.hide {
  display: none;
}
.trials {
  width: 100%;
  table-layout: fixed;
  border-spacing: 0px;
}
table {
  border-collapse: collapse;
  width: 100%;
}
th {
  text-align: right;
}
td {
  width: 33%;
  padding: 1.5px;
  text-align: left;
}
.all::before {
  content: 'Show ';
}
.all.active::before {
  content: 'Hide ';
}


/* text box background */	
div.first {
	width: 100%;
	margin: auto;
	background: rgba(0, 0, 0, 0.8);
}


/* website links colors & iframe adjustment */
a:link {
	color: lightblue;
	background-color: transparent;
	text-decoration: none;
}
a:visited {
	color: lightblue;
	background-color: transparent;
	text-decoration: none;
}
a:hover {
	color: blue;
	background-color: transparent;
	text-decoration: underline;
}
a:active {
	color: red;
	background-color: transparent;
	text-decoration: underline;
}


/* sticky search */
div.search {
	position: -webkit-sticky;
	position: sticky;
	top: 20px;
	z-index: 1;
	padding: 0px;
	font-size: 20px;
}


.footer {
   position: fixed;
   left: 0;
   bottom: 0;
   width: 100%;
   background-color: black;
   text-align: left;
}
body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
}

#myBtn {
  display: none;
  position: fixed;
  bottom: 40px;
  right: 90px;
  z-index: 99;
  width: 70px;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: blue;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}
#myBtn:hover {
  background-color: #555;
}

audio {
	width: 100px;
}
audio::-webkit-media-controls-volume-slider {
  display: none !important;
}
audio::-webkit-media-controls-mute-button {
    display: none !important;
}
audio::-webkit-media-controls-timeline {
    display: none;
}
audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-time-remaining-display {
    display: none;
}