.aleph {
  padding-top: 3%;
}

.aleph .texto-aleph h1 {
  font-family: "Inter-Bold";
  font-size: xx-large;
  color: #A3A3A3;
}

.aleph .texto-aleph p {
  text-align: justify;
  font-family: "Inter-Regular";
  color: #A3A3A3;
  font-size: 22px;
}

.aleph .texto-aleph .btn-certificate {
  background-color: #2E6C80;
  color: white;
  font-family: "Inter-Bold";
  border-radius: 0px;
}

.aleph .texto-aleph .btn-certificate:focus {
  box-shadow: none;
}

.separa {
  padding-top: 3%;
}

.separa hr.solid {
  border-top: 2px solid #bbb;
}

@media (max-width: 1024px) {
  .aleph .texto-aleph p {
    font-size: 17px;
  }
}

#ct_tutoriales h1 {
  margin-top: 30px;
  font-family: "Inter-ExtraBold";
  color: gray;
  font-size: 1.8rem;
  text-align: center;
}

.ct_videos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 30px;
  gap: 20px;
}

.card {
  position: relative;
  max-width: 400px;
  overflow: hidden;
  border-radius: 10px !important;
}

.card:hover .img-portada,
.card:focus .img-portada {
  height: 0px;
}

.img-portada {
  position: absolute;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  max-height: 315px;
  transition: all 1s;
  cursor: pointer;
}

.card-title {
  text-align: center;
  padding: 5px;
  font-size: 1rem;
  font-family: "Inter-ExtraBold";
  color: gray;
}