.escalamasmenos {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
    width: 520px;
}

.lentorapido {
    width: 180px;
    border: 0px solid red;
    margin: 45px 0 10px 0;
    display: flex;
    justify-content: space-between;
}