style.css

.inTable {
	max-width: 50px;
	text-align: center;
}
td {
   border: 1px solid black;
   padding: 5px;
   text-align: center;
}
.note {
	font-weight: bolder;
	color: green;
}
body {
	font-family: "Book Antiqua",sans-serif;
	font-size: 20px;
	background-color: white;
	margin-left: 300px;
	margin-right: 300px;
}
h1 {
	text-align: center;
}
@media (max-width: 1200px) {
  body {
    background: white;
    margin-left: 0px;
	margin-right: 0px;
	}
}
input[type="button"] {
	background-color: #008CBA;
    border: 2px solid #008CBA;
    color: white;
    padding: 16px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    transition-duration: 0.4s;
    cursor: pointer;
}
input[type="button"]:hover, input[type="button"]:focus {
    background-color: white; 
    color: black; 
    border: 2px solid #008CBA;
}
#anotherQue {
	background-color: #f44336;
    border: 2px solid #f44336;
}
#anotherQue:hover, #anotherQue:focus, #printAns:hover, #printAns:focus {
	background-color: white; 
    color: black; 
    border: 2px solid #f44336;
}
.result {
	color: red;
}