body {
 
}
h1 {
  font-size: 35px;
}

h2 {
  font-size: 26px;
}

h3 {
  font-size: 22px;
}

h4 {
  font-size: 19px;
}
p {
  
}

pre  {
			background-color: #eee;
			border: 1px solid #999;
			display: block;
			padding-top: 2px;
			padding: 20px;
			overflow: hidden;
			 white-space: normal;
		}
		
		table  {
		background-color: #eee;
		
			
			margin-bottom:20px;
			
		}
		
button {
  border: black;
  color: white;
  padding: 8px 16px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 14px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;
  border-radius: 12px;
}

button {
  background-color: #eee; 
  color: black; 
  border: 2px solid #999;
}

button:hover {
  
  text-decoration: underline;
}

imga {
width: 70%;
}