body{
	background:#FFF8DC;
	font-family:Courier New;
	font-size:18;
}

.research-interest {
  text-align: justify;
  width: 50%
}

.teaching {
  text-align: justify;
  width: 50%
}

.blogyazilari {
  text-align: justify;
  width: 50%
}


.container {
  width: 150px;
  height: 2px;
  background-color: black;
  position: relative;
}
.circle {
  display: inline-block;
  vertical-align: middle;
  width: 12px;
  height: 12px;
  background-color: #3EB2EF;
  border: solid 2px black;
  border-radius: 50%;
  position: absolute;
  top: -7px;
  left: calc(50% - 5px);
}
.blue {
  margin-top: 20px;
  background: #3EB2EF;
}
.blue .circle {
  background: #3EB2EF;
  border-color: #3EB2EF;
}