/* 
	Default font size - 16px
*/

/* HTML Selectors */
body {
	background-color: #f2d2a2;
}

h1 {
	text-shadow: 3px 3px 10px gray;
}

h1,
h2 {
	text-align: center;
  font-family: "Cinzel", serif;
}

p {
	font-family: "Roboto", sans-serif;
  font-size: 1rem;
}

ul,
ol {
	display: inline-block;
}

video,
img {
	max-width: 100%;
}

/* IDs */
#intro,
#nasa {
	border: 2px solid black;
}
#aquatic {
	border: 2px solid blue;
  background-color: #a5edff;
  background: -webkit-linear-gradient(180deg,rgba(165, 237, 255, 1) 37%, rgba(116, 169, 207, 1) 83%);
background: -moz-linear-gradient(180deg,rgba(165, 237, 255, 1) 37%, rgba(116, 169, 207, 1) 83%);
background: linear-gradient(180deg,rgba(165, 237, 255, 1) 37%, rgba(116, 169, 207, 1) 83%);
filter: progid:DXImageTransform.Microsoft.gradient(
  startColorstr="#A5EDFF",
  endColorstr="#74A9CF",
  GradientType=0
);
}
#forest {
	border: 2px solid green;
  background-color: #c4ffa5;
  background: -webkit-linear-gradient(180deg,rgba(196, 255, 165, 1) 37%, rgba(143, 207, 112, 1) 83%);
background: -moz-linear-gradient(180deg,rgba(196, 255, 165, 1) 37%, rgba(143, 207, 112, 1) 83%);
background: linear-gradient(180deg,rgba(196, 255, 165, 1) 37%, rgba(143, 207, 112, 1) 83%);
filter: progid:DXImageTransform.Microsoft.gradient(
  startColorstr="#C4FFA5",
  endColorstr="#8FCF70",
  GradientType=0
);
}

#btt {
	background-color: white;
  padding: 0.5em;
  display: inline-block;
  border-radius: 1em;
  border: 2px solid black;
  position: fixed;
  right: 10px;
  bottom: 50px;
}

#nav {
	background-color: #a08436;
  padding: 0.5em;
  text-align: center;
  margin-bottom: 1em;
  position: sticky;
  top: 5px;
  z-index: 1;
}
#nav p {
	display: inline-block;
  margin: 0.5em;
}

/* Classes */
.box {
	background-color: white;
  text-align: center;
  padding: 0.5em;
  margin: 0 1em 1.5em;
  border-radius: 1em;
  box-shadow: 2px 2px 5px black;
}