*{
  margin: 0;
  padding: 0;
}

.cuerpo {
  display: flex;
  justify-content: center;
  margin-top: 35px;
}

.contenedor-slider {
  width: 100%;
  position: relative;
  left: 0;
  right: 0;
  overflow: hidden;
  /*box-shadow: 0 0 0 10px #fff,
              0 15px 50px;*/
}

.slider {
  display: flex;
  width: 400%;
}

.slider__section {
  width: 100%;
}

.slider__img {
  display: block;
  width: 100%;
  height: 100%;
}

.iso {
  width: 100%;
}

.personimg {
  top: 85%;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  float: right;
  margin: 0px 15px 15px 0px;
}

.imgiso {
  position: absolute;
  justify-content: center;
  width: 7.5%;
  height: 6%;
  top: 90%;
  left: 46.25%;
  right: 46.25%;
}

.imgidpeiso {
  position: absolute;
  justify-content: center;
  width: 7.5%;
  height: 6%;
  top: 5%;
  left: 3%;
}

.btn-prev, .btn-next {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  line-height: 60px;
  font-size: 50px;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  font-family: monospace;
  cursor: pointer;
  color: white;
  opacity: 80%;
}

.btn-prev:hover, .btn-next:hover {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  line-height: 70px;
  font-size: 60px;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  font-family: monospace;
  cursor: pointer;
  color: white;
  opacity: 100%;
}

.btn-prev {
  left: 5px;
}

.btn-next {
  right: 5px;
}

.curso1 {
  width: 300px;
  height: 520px;
  background-color: #14212D;
  border-radius: 5px;
  color: #14212D;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
  position: relative;
}

.curso1:hover {
  width: 300px;
  height: 520px;
  background-color: #14212D;
  border-radius: 5px;
  color: #14212D;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
  position: relative;
  opacity: 80%;
}

.curso2 {
  width: 300px;
  height: 520px;
  background-color: #115571;
  border-radius: 5px;
  color: #115571;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
  position: relative;
}

.curso2:hover {
  width: 300px;
  height: 520px;
  background-color: #115571;
  border-radius: 5px;
  color: #115571;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
  position: relative;
  opacity: 80%;
}

.curso3 {
  width: 300px;
  height: 520px;
  background-color: #31AFB4;
  border-radius: 5px;
  color: #31AFB4;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
  position: relative;
}

.curso3:hover {
  width: 300px;
  height: 520px;
  background-color: #31AFB4;
  border-radius: 5px;
  color: #31AFB4;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
  position: relative;
  opacity: 80%;
}

.imgcurso1 {
  opacity: 30%;
  border-radius: 5px 5px 0px 0px;
  width: 100%;
  height: 40%;
}

.imgcurso2 {
  opacity: 30%;
  border-radius: 5px 5px 0px 0px;
  width: 100%;
  height: 40%;
}

.imgcurso3 {
  opacity: 30%;
  border-radius: 5px 5px 0px 0px;
  width: 100%;
  height: 40%;
}

.flechab {
  height: 27px;
  width: 26px;
  float: left;
}

.blanco {
  background-color: white;
  height: 59.2%;
  border-radius: 0px 0px 5px 5px;
}

.botcur1>p,
.botcur1>img {
  float: left;
  font: 120% cambria;
  color: #14212D;
}

.botcur1>img {
  width: 75%;
}

.botcur1>p {
  margin-top: 3.5%;
  margin-left: 2%;
  width: 23%;
}

.botcur2>p,
.botcur2>img {
  float: left;
  font: 120% cambria;
  color: #115571;
}

.botcur2>img {
  width: 75%;
}

.botcur2>p {
  margin-top: 3.5%;
  margin-left: 2%;
  width: 23%;
}

.botcur3>p,
.botcur3>img {
  float: left;
  font: 120% cambria;
  color: #31AFB4;
}

.botcur3>img {
  width: 75%;
}

.botcur3>p {
  margin-top: 3.5%;
  margin-left: 2%;
  width: 23%;
}

.star {
  width: 70%;
}

label {
    font: bold 110% cambria;
}

.oculto {
  display: flex;
  justify-content: center;
}

.oculto1 {
  height: 250px;
  display: none;  
  width: 80%;
  left: 0;
  right: 0
  border: 1px;
  border-radius: 5px;
  background-color: #14212D;
  color: #14212D;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
}

.oculto2 {
  height: 250px;
  display: none;  
  width: 80%;
  left: 0;
  right: 0
  border: 1px;
  border-radius: 5px;
  background-color: #115571;
  color: #115571;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
}

.oculto3 {
  height: 250px;
  display: none;  
  width: 80%;
  left: 0;
  right: 0
  border: 1px;
  border-radius: 5px;
  background-color: #31AFB4;
  color: #31AFB4;
  font: 120% cambria;
  margin: 10px;
  padding: 4px;
}

.imgcurso10 {
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  float: right;
  opacity: 30%;
  width: 40%;
  height: 250px;
}

.imgcurso20 {
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  float: right;
  opacity: 30%;
  width: 40%;
  height: 250px;
}

.imgcurso30 {
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  float: right;
  opacity: 30%;
  width: 40%;
  height: 250px;
}

.pdf {
  width: 10%;
  float: right;
  position: absolute;
  opacity: 70%;
}

.pdf:hover {
  width: 10.01%;
  float: right;
  opacity: 110%;
}

.pdf2 {
  width: 20%;
  float: right;
  position: absolute;
  opacity: 70%;
}

.pdf2:hover {
  width: 20.01%;
  float: right;
  opacity: 110%;
}

.blanco2 {
  float: left;
  width: 60%;
  height: 250px;
  background-color: white;
}

.ctno1 {
  position: relative;
}

.ctno2 {
  position: relative;
}

.ctno3 {
  position: relative;
}

.apuntarse1 {
  display: block;
  color: #DDDDDD;
  font: 17px cambria;
  background-color: #31AFB4;
  width: 100PX;
}

.apuntarse1:hover {
  display: block;
  color: #DDDDDD;
  font: 17px cambria;
  background-color: #31AFB4;
  width: 100PX;
  opacity: 90%;
}

.apuntarse2 {
  display: block;
  color: #DDDDDD;
  font: 17px cambria;
  background-color: #31AFB4;
  width: 100PX;
}

.apuntarse2:hover {
  display: block;
  color: #DDDDDD;
  font: 17px cambria;
  background-color: #31AFB4;
  width: 100PX;
  opacity: 90%;
}

.apuntarse3 {
  display: block;
  color: #DDDDDD;
  font: 17px cambria;
  background-color: #14212D;
  width: 100PX;
}

.apuntarse3:hover {
  display: block;
  color: #DDDDDD;
  font: 17px cambria;
  background-color: #14212D;
  width: 100PX;
  opacity: 90%;
}

.flechin {
  font-family: monospace;
  color: #31AFB4;
}

.footer {
  border-top-width: 100px;
  border-top-color: #14212D;
}

.footer>p,
.footer>img {
  float: left;
}

.footer>p {
  text-align: center;
  width: 30%;
  margin-left: 23%;
  margin-top: 11.7%;
}

.footer>img {
  width: 10%;
  margin-left: 2%;
  margin-top: 10%;
}

.baja {
  position: absolute;
  width: 5%;
  margin-left: 47.5%;
  margin-right: 47.5%;
  margin-top: 0%;
  opacity: 70%;
}

.baja:hover {
  position: absolute;
  width: 7%;
  margin-left: 46.5%;
  margin-right: 46.5%;
  margin-top: 0%;
  opacity: 110%;
}

.sube {
  position: absolute;
  width: 10%;
  margin-right: 2%;
  margin-left: 88%;
  opacity: 70%;
}

.sube:hover {
  display: flex;
  width: 12%;
  margin-right: 1%;
  margin-left: 87%;
  opacity: 110%;
}