/*body {
    margin: 0;
    font-family: "Roboto", sans-serif;
}*/

main {
    width: 400px;
    margin: 30px auto;
}

button {
    cursor: pointer;
    font-family: "Roboto", sans-serif;
    background: blue;
    color: white;
    padding: 15px;
    font-size: 14px;
    transition: margin-top .5s;
    border: 0px solid black;
    border-radius: 12px;
}

button:hover {
    margin-top: 3px;
}

.total {
    margin: 0 20px;
    font-size: 14px;
    padding: 10px;
}

.total__amount {
    font-weight: 800;
}

.row {
    display: flex;
    align-items: center;
    align-self: center;
    justify-content: center;
}