*{
    margin: 0;
    padding: 0;
}
nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    gap: 0.5rem;
    border-bottom: solid 1px #aaa;
    background-color: #eee;
    margin-bottom: 20px;
}

nav a {
    display: inline-block;
    min-width: 9rem;
    padding: 0.5rem;
    border-radius: 0.2rem;
    border: solid 1px rgb(0, 0, 0);
    text-align: center;
    text-decoration: none;
    color: #1b1b1b;
}

.home {
    color: #000;
    background-color: #d4d4d4;
}
#start,#stop{
    min-width: 9rem;
    min-height: 2rem;
    border-radius: 10px;
    background: linear-gradient(to left, #FD4C00, #FFCC00);
}
#but{
    margin-top: 40px;
    text-align: center;
    display: flex;
    gap: 20px;
    margin-left: 40%;
}
h1{
    text-align: center;
    color: #111;
}
h2{
    text-align: center;
    margin-top: 19%;
    color: #000;
}