body {text-align: center;}
h1 {font-size:100%;}
button {text-align:center; margin:10px; height:30px; font-size:150%;}
#box p {color: #ffa500; font-weight:bold;}
#box {background-color: #ffffe0; border: black solid 3px; width:70%; height:20%; margin:0 auto;}
#box.change {background-color: #dcdcdc; border: black solid 3px; width:70%; height:20%; margin:0 auto;}