*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

h1{
    font-size: 70px;
    padding: 20px;
    text-decoration: underline;
}

button{
    border: 3.5px solid rgb(57, 56, 56);
    border-radius: 12px;
    margin-left: 33px;
    margin-top: 19px;
    width: 150px;
    height: 60px;
    font-size: 20px;
    cursor: pointer;


}

#green{
    background-color: green;
}

#red{
    background-color: red;
}

#blue{
    background-color: blue;
}