/* certificaciones */

ul, li {
  margin: 0;
  padding: 0;
  list-style: none;
}

#wrapper {
  width: 100%;
  height: 400px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  background-color: transparent;
  /* box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24); */
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: left;
          justify-content: left;
  overflow: hidden;
}

#left-side {
  height: 70%;
  width: 35%;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
          justify-content: center;
  margin-right: 4rem;
}
#left-side ul li {
  padding-top: 10px;
  padding-bottom: 10px;
  display: -webkit-box;
  display: flex;
  line-height: 34px;
  color: rgba(51, 51, 51, 0.5);
  font-weight: 500;
  cursor: pointer;
  -webkit-transition: all .2s ease-out;
  transition: all .2s ease-out;
}
#left-side ul li:hover {
  color: #333333;
  -webkit-transition: all .2s ease-out;
  transition: all .2s ease-out;
}
#left-side ul li:hover > .icon {
  fill: #333;
}
#left-side ul li.active {
  color: #333333;
}
#left-side ul li.active:hover > .icon {
  fill: #E74C3C;
}

#border {
  height: 680px;
  width: 4px;
  background-color: silver;
  border-radius: 100px;
}
#border #line.one {
  width: 4px;
  height: 34px;
  background-color: #515151;
  border-radius: 50px;
  margin-top: 170px;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}
#border #line.two {
  width: 4px;
  height: 34px;
  background-color: #515151;
  border-radius: 50px;
  margin-top: 235px;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}
#border #line.three {
  width: 4px;
  height: 34px;
  background-color: #515151;
  border-radius: 50px;
  margin-top: 285px;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}
#border #line.four {
  width: 4px;
  height: 34px;
  background-color: #515151;
  border-radius: 50px;
  margin-top: 345px;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}

#border #line.six {
  width: 4px;
  height: 34px;
  background-color: #515151;
  border-radius: 50px;
  margin-top: 400px;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}
#border #line.sev {
  width: 4px;
  height: 34px;
  background-color: #515151;
  border-radius: 50px;
  margin-top: 460px;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}
#right-side {
  height: 400px;
  width: 60%;
  overflow: hidden;
}
#right-side #first, #right-side #second, #right-side #third, #right-side #fourth, #right-side #six, #right-side #sev {
  position: absolute;
  height: 300px;
  width: 45%;
  -webkit-transition: all .6s ease-in-out;
  transition: all .6s ease-in-out;
  margin-top: -350px;
  opacity: 0;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
}
#right-side #first h1, #right-side #second h1, #right-side #third h1, #right-side #fourth h1, #right-side #six h1, #right-side #sev h1 {
  font-weight: 800;
  color: #333;
}
#right-side #first p, #right-side #second p, #right-side #third p, #right-side #fourth p, #right-side #six p, #right-side #sev p {
  color: #333;
  font-weight: 500;
  padding-left: 30px;
  padding-right: 30px;
}
#right-side #first.active, #right-side #second.active, #right-side #third.active, #right-side #fourth.active, #right-side #six.active, #right-side #sev.active {
  margin-top: 0px;
  opacity: 1;
  -webkit-transition: all .6s ease-in-out;
  transition: all .6s ease-in-out;
}