div{
float: left;
border-style: ridge;
width: 20%;
height: 150px;
margin: 5%;
text-align: center;
font-size: 100px;
background:  #c0c0c0;
margin-top: 1%;
margin-left:6%;
}
#start,#result{float: left;
	margin: 5%;
	margin-top: 1%;
}
#high{
	color: red;
	float: left;
	margin: 5%;
	margin-top: 1%;
}
body{
	background: #F5F5DC;
}
h1,h1+p,h1+p+p{
	text-align: center;
}