div {
    text-align: center;
}
.bold {
    font-weight: bold;
    color: blue;
}
button {
    color: black;
    background-color: red;
    margin: 10px;
    padding: 3px 7px;
    border-radius: 20px;
    font-weight: bold;
    border: 3px solid;
    outline: none;
}
.fone {
    background-color: aqua;
    color: black;
    font-weight: bolder;
}
.local {
    background-color: rgb(0, 255, 55);
    color: black;
    font-weight: bold;
}