html {
  background-color: #b7ffff;
}

body {
  margin: 0 10%;
  background-color: #fffab0;
  padding: 0 20px 20px 20px;
  font-family: "Lucida Console", "Courier New", monospace;
}

h1 {
  padding: 15px 0px;
}

h3 {
  margin: 0px;
}

img {
  max-width: 500px;
}

p {
  width: 700px;
}

table, th, td {
  border: 1px solid lightblue;
}
th {
  padding: 10px;
  text-align: center;
}

td {
  padding: 10px;
  text-align: left;
}

a:link {
  text-decoration: none;
  color: blue; 
}

a:visited {
  text-decoration: none;
  color: purple;
}

a:hover {
  text-decoration: none;
  color: pink;
}

a:active {
  text-decoration: none;
  color: red;
}

#navbar ul { 
	margin: 10px; 
	padding: 5px; 
	list-style-type: none; 
	text-align: center; 
	background-color: #b7ffff; 
} 
 
#navbar ul li {  
	display: inline; 
} 
 
#navbar ul li a { 
	text-decoration: none; 
	padding: .2em 1em; 
	color: #000; 
	background-color: #b7ffff; 
} 
 
#navbar ul li a:hover { 
	color: #b7ffff; 
	background-color: #fff; 
}

input {
  width: 30%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid black;
  border-radius: 10px;
}

button {
  background-color: black;
  border: 1px solid black;
  border-radius: 10px;
  color: white;
  text-align: center;
  padding: 10px;
  margin: 0px 0px 10px;
  cursor: pointer;
  transition-duration: 0.4s;
}

button:hover {
  background-color: white;
  color: black;
}