.main-header{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px 30px 30px;
  position: fixed;
  top: 0px;
  right: 0px;
  left: 0px;
  z-index: 100;
  background-color: white;
  border-bottom-width: 1px;
  border-bottom-color: rgba(90, 90, 90, 0.2);
  border-bottom-style: solid;
}
.header-left-side{
  width: 200px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}
.header-left-side a{
  text-decoration: none;
  color: rgb(90, 90, 90);
}
.features-word:hover,
.team-word:hover,
.sign-word:hover{
  text-decoration: underline;
  color: hsl(224, 93%, 58%);
}