body {
    background-color: #2e2e2e;
    color: #d1d0d0;
    margin: 0;
}
a {
    text-decoration: none;
}
nav {
    margin: 10%;
    background-color: #d1d0d0;
    color: #2e2e2e;
    text-align: center;
    height: 40px;
}
.nav {
    transition: 0.5s;
    font-size: 20px;
    color: #2e2e2e;
    vertical-align:sub;
}
.nav:hover {
    transition: 0.5s;
    font-size: 35px;
}
.navmain {
    transition: 0.5s;
    font-size: 30px;
    color: #2e2e2e;
    padding: 30px;
}
.navmain:hover {
    transition: 0.5s;
    color: #119600;
}

main {
    margin: 10%;
    padding: 10%;
    background-color: #d1d0d0;
    color: #2e2e2e;
    text-align: center;
    height: 400px;
}