.header h1{
    color:green;
    text-align: center;
    font-size: 100px;
}
.header{
    background-color: white;
	padding-top: 20px;
	padding-bottom: 20px;
}
.list h3{
    font-size: 40px;
    color: white;
}

.list li{
    display: list-item;
}
.gr{
    background-color: green;
}
.bl{
    background-color: blue;
}
.or{
    background-color: orange;
}
p{
    font-size: 30px;
}