.btn-cita {
    color: #fff;
    padding: 14px 22px 12px;
    border-radius: 50px;
    -moz-border-radius: 50px;
    -webkit-border-radius: 50px;
    -o-border-radius: 50px;
    font-size: 16px;
    border: 1px solid transparent !important;
    position: relative;
    z-index: 1;
    overflow: hidden;
    background-color: #a6a6f1;
    margin-top: 60px;
}

.btn-cita:hover {
    color: #2b292989 !important;
}

@media (max-width: 767px) {
    .div-titulo {
        text-align: center;
    }
}