body {
    background-color: darkgrey;
}
a{
    margin-left: 10px;
    font-size: 16pt;
}
a:hover{
    color: black;
}
h1{
    margin-left: 10px;
}
h2{
    margin=left: 10px;
}
div {
    margin-left: 10px;
    margin-right: 10px;
    border-radius: 5px;
    background-color: lightcyan;
}
.heading {
    background-color: greenyellow;
}
input {
    margin-left: 5px;
}
label {
    margin-left: 5px;
}