* {
  font-family: 'Open Sans';
  background-color: black;
  color: chartreuse;
}

nav {
  display: flex;
  text-align: center;
  align-items: center;
  margin: auto;
}

nav a {
  flex-flow: row;
  justify-content: space-evenly;
  margin: auto;
  text-align: center;
  text-decoration: none;
}



/*
nav a:nth-of-type(2) {
  border-right: 1px solid chartreuse;
  margin-right: auto;
  padding-right: auto;
}
*/
h1 {
  text-align: center;
  color: chartreuse;
  justify-content: center ;
  margin: auto;
}
#intro {
  text-align: center;
  color: chartreuse;
  justify-content: center ;
  margin: auto;
  font-weight: bolder;
}
.row {
  display: flex;
  flex-direction: row;
  align-items: center ;

  justify-content: space-evenly;
}

.post {
  border: 1px solid chartreuse;
  border-radius: 5px;
  padding: 1.5em;
  width: 100%;
  max-width: 400px;
  max-height: 200px;
}

p {
  justify-content: center;
}

@media (max-width:1000px) {
  main {


    flex-direction: column ;
}
}