body {

    background-color: #194d1b;
    color: #c2d1c3;
    width: 800px;
    margin: 80px auto;
}

span {
    font-weight: 900;
    text-decoration: underline;
}

h1 {
    text-align: center;
    margin: auto;
    font-family: "Roboto", serif;;
    background-color: #172c18;
    width: 300px;
    padding: 20px;
    border-radius: 20px;
    }

#first {
    text-align: center;
    line-height: 40px;
}

img {
    display: block;
    margin: auto;
    border: 10px solid #ffffff;
}

p {
    font-size: 25px;
}

li {
    border: 3px solid #ffffff;
    margin: 30px;
    padding: 10px 20px 40px 20px;
    border-radius: 15px;
    background-color: #172c18;
    list-style: decimal;
    font-size: 50px;
}

footer {
    text-align: center;
}