html {
  scroll-behavior: smooth;
}


body {
	font-family: 'Play', sans-serif;
	background-color: #000000;
	color: white;
}

.navbar.scrolled {
	background: rgba(0,0,0, 0.7);
	transition: background 500ms;
}



.jumbotron {
  background-image: url("img/jupiter_neu.jpg");
  background-size: cover;
  background-position: center;
}

.my-5 {
	margin-top: 400px !important;
	margin-bottom: 180px !important;
}

.jumbotron h1 {
	font-size: 3rem;
	color: white;
	font-weight: 100;
	letter-spacing: 1.8rem;
	text-shadow: 1px;
	text-shadow: 6px 6px 2px #a38f8f;
}

.jumbotron span {
	font-size: 3.5rem;
}

#solar {
	opacity: 0.2;
	transition: 1s;
}

#solar:hover {
	opacity: 0.8;
	transition: 750ms;
}

#solar:leave {
	opacity: 0.8;
	transition: 750ms;
}

a {
	transition: 500ms;
}



h2 {
	font-size: 2rem;
	font-weight: 100;
	/**letter-spacing: 0.5rem;*/
}

p {
	font-size: 1.2rem;
	font-weight: 100;
}

#introduction {
	font-size: 1.5rem;
}

hr {
	background-color: white;
	margin-bottom: 50px;
}

#image-io {
	background-image: url("img/io.jpg");
  background-size: cover;
  background-position: center;
  width: 100%;
  height: 100%;
}

#button1 {
	position: absolute;
	top: 20%;
	left: 35%;
}

#button2 {
	position: absolute;
	top: 70%;
	left: 40%;
}

#button3 {
	position: absolute;
	top: 30%;
	left: 60%;
}

.modal h5, .modal p {
	color: black;
}

.rocket-icon {
	font-size: 3.5rem;
}

@media (min-width: 1200px) {
	.my-5 {
		margin-top: 550px !important;
		margin-bottom: 250px !important;
	}
}

@media (max-width: 800px) {
	.my-5 {
		margin-top: 300px !important;
		margin-bottom: 100px !important;
	}

	.jumbotron h1 {
	  font-size: 2rem;
	  color: black;
	  font-weight: 100;
	  letter-spacing: 1.2rem;
	  text-shadow: 1px;
  }

  .jumbotron span {
		font-size: 2.5rem;
	}

	#introduction {
		font-size: 1.2rem;
	}
	.rocket-icon {
		font-size: 2.5rem;
	}
}

@media (min-width: 2000px) {
	.my-5 {
		margin-top: 750px !important;
		margin-bottom: 450px !important;
	}

	.jumbotron h1 {
	  font-size: 5rem;
	  color: black;
	  font-weight: 100;
	  letter-spacing: 1.7rem;
	  text-shadow: 1px;
  }

  .jumbotron span {
		font-size: 5.5rem;
	}
}