*{
  background: linen;
  text-align: center;
}

#header-img{
  height: 100px;
  width: 100px;
  margin-bottom: 10px;
}

nav{
  margin-bottom: 50px;
  position: sticky;
  
}
.nav-link{
  padding: 10px;
}
#about-summary{
  margin-bottom: 100px;
}
#contact{
  margin-top: 100px;
}
.social-icons{
padding: 10px;
bottom: 20px;  
}

@media only screen and (max-width: 600px){
  #video{
    height: 200px;
    width: 300px;
  }
}