body{}
h1{background-color: #D3DEF1; text-align:center;}
h2{}
h3{}
.program{color: White; background-color: black; font-size:20px;}
.answer{color: White; background-color: #008080; font-size:20px;}
.box1 {
    padding: 0.5em 1em;
    margin: 2em 0;
    font-weight: bold;
    border: solid 3px #000000;
}