*, html,body{
  padding:0px;
  margin:0px;
  box-sizing:border-box;
  font-family:'Poppins', sans-serif;
  perspective:800px;
}
body{
  background-color:#227093;
  width:100%;
  min-height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
}

.timeline {
  width: 800px;
  background-color: #072736;
  color: #fff;
  padding: 30px 20px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
}
.timeline ul {
  list-style-type: none;
  border-left: 2px solid #094a68;
  padding: 10px 5px;
}
.timeline ul li {
  padding: 20px 20px;
  position: relative;
  cursor: pointer;
  transition: 0.5s;
}
.timeline ul li span {
  display: inline-block;
  background-color: #1685b8;
  border-radius: 25px;
  padding: 2px 5px;
  font-size: 15px;
  text-align: center;
}
.timeline ul li .content h3 {
  color: #34ace0;
  font-size: 17px;
  padding-top: 5px;
}
.timeline ul li .content p {
  padding: 5px 0px 15px 0px;
  font-size: 15px;
}
.timeline ul li:before {
  position: absolute;
  content: "";
  width: 10px;
  height: 10px;
  background-color: #34ace0;
  border-radius: 50%;
  left: -11px;
  top: 28px;
  transition: 0.5s;
}
.timeline ul li:hover {
  background-color: #071f2a;
}
.timeline ul li:hover:before {
  background-color: #0f0;
  box-shadow: 0px 0px 10px 2px #0f0;
}
@media (max-width: 300px) {
  .timeline {
    width: 100%;
    padding: 30px 5px 30px 10px;
  }
  .timeline ul li .content h3 {
    color: #34ace0;
    font-size: 15px;
  }
}
span{
  font-family: cairo;
  font-weight: 900;
  margin-bottom: 25px;
}