.q { font-size: larger; background-color: #c0c0c0; text-indent: -3em; margin-right: 3em; margin-left: 5em }
.ans { font-size: larger; background-color: #ffd700; text-indent: -2em; margin-right: 3em; margin-left: 5em }
p { margin-right: 3em; margin-left: 3em }