body {
    font-family: 'Roboto', Verdana, Arial;
    background-color: #fff;

    margin-top: 5px;
    margin-bottom: 10px;
    margin-left: auto;
    margin-right: auto;
    width: 330px;
    padding: 10px;
    padding-top: 20px;
    text-align: center;
}

h1 {
    color: #1E6A56;
}

#add {
    border: 2px dashed black;
    border-radius: 30px;
    width: 240px;
    height: 50px;
    display: block;
    text-align: center;
    font-size: 18px;
    line-height: 50px;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    margin-left: 45px;
    color: #41A0C4;
}

#coffee {
    margin-top: 20px;
}

body {
    font-family: 'Roboto', Verdana, Arial;
    background-color: #fff;

    margin-top: 5px;
    margin-bottom: 10px;
    margin-left: auto;
    margin-right: auto;
    width: 330px;
    padding: 10px;
    padding-top: 30px;
    text-align: center;
}

h1 {
    color: #1E6A56;
}

#add {
    border: 2px dashed black;
    border-radius: 30px;
    width: 240px;
    height: 50px;
    display: block;
    text-align: center;
    font-size: 18px;
    line-height: 50px;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    margin-left: 45px;
    color: #41A0C4;
}

#coffee {
    margin-top: 20px;
}

Move content on page lower to cope with mobile
Move content on page lower to cope with mobile
