body {
  background-color: white;
}
h1 {
  color: blue;
}
p {
  color: red;
}
.sign {
	font-size:160px;
	color: #000099;
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
}
.lg {
font-size:100px;
color:#000099;
}
.md {
font-size:40px;
color:#000066;
}
.sm {
font-size:30px;
color:#000000;
}