.item-carrera {
    width: 30%;
    display: inline-block;
    text-align: center;
    margin: 10px 0;
}

.item-carrera.principal {
    width: 50%;
}

.item-carrera img {
    width: 100%;
    margin-bottom: 5px;
}

.item-carrera p {
    margin-bottom: 5px;
    font-size: 0.8rem;
}

.contenido {
    margin-top: 80px;
}

.btn {
    width: 45%;
    box-shadow: 1px 1px 3px #666;
}

footer {
    width: 100%;
}

textarea {
    border: none;
}

.point {
    margin: 0 5px;
    border-radius: 50%;
    width: 10px;
    height: 10px;
    background-color: #ddd;
    box-shadow: 1px 1px 3px #666;
}

.point.active {
    background-color: tomato;
}

ul {
    margin-top: 20px;
}

ul li {
    margin: 0;
    background: none;
    color: #000;
    list-style: none;
    display: flex;
    align-items: center;
}

.list-point {
    width: 12px;
    height: 12px;
    background-color: #ddd;
    display: inline-block;
    margin-right: 8px;
}