html,
body {
  margin: 0;
  height: 100%;
 background-color: black;

}

h1 {
  font-family: sans-serif;
  font-size: 16px;
  color: white;
  text-decoration: none;
}

ul{
  text-align: left;
  font-family: sans-serif;
  font-size: 16px;
  color: white;
}

a {
  font-family: sans-serif;
  font-size: 12px;
  font-weight: bold;
  color: grey;
  text-decoration: underline;

}
  
a:hover {
  font-family: sans-serif;
  font-size: 13px;
  font-weight: bold;
  color: white;
  text-decoration: underline;

}

p {
  font-family: sans-serif;
  font-size: 14px;
  margin-top: 0;
  color: white;
}

.wrapper {
  height: 100%;
  min-height: 100%;
  max-width: 80%;
  display: flex;
  flex-direction: column;
  text-align: center;
  margin: auto;
}

#navcontainer ul {
  list-style-type: none;
  overflow: scroll;
  margin: 0;
  padding: 0;
 background-color: black;
 border-color:white;
  border-style: solid;
  display: flex;
  justify-content: center;
  margin-bottom: 7px;
}

#navcontainer ul li a {
  overflow: scroll;
  display: block;
  color: grey;
  padding: 14px 16px;
  text-decoration: underline;
}

#navcontainer ul li a:hover {
  overflow: scroll;
  background-color: black;
  color: white;
  text-decoration: underline;
}

.main {
    text-align:center;
    padding: 2%;
    background: black;
    border-style: solid;
    border-color:white;
  }

.main-content {
  text-align:center;
  display: flex;
  flex-flow: row wrap;
  height: 100%;
  overflow:auto;
}
  
.header {
    overflow:visible;
    background-color: transparent
  
  }

  @media screen and (min-width: 100px) {
    .main {
      flex: 2;
      flex-direction: row;
    }
  }