*{
    padding: 0;
    margin: 0;
}

body{
    background-color: #121212;
}

button{
    border-radius: 50%;
    width: 50px;
    height: 50px;
    margin: 3px;
    font-weight: bold;
    background-color: #353232;
    color: white;
    border: none;
    font-size: 15px;
}

p button:last-child{
    background-color: orange;
}
.last .remove{
    background-color: #353232;
    font-size: 14px;
}