body, html {
  background-color: black;
  color: white;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden; 
  text-align: center;
}

h1 {
  font-family: 'Quicksand', sans-serif;
  font-size: 100px;
}

h2, h3 {
  font-family: 'Athiti', sans-serif;
  font-size: 50px;
}

.overall-container {
  display:table;
  width: 100%;
  margin-top: -50px;
  padding: 100px 0 0 0; /*set left/right padding according to needs*/
  box-sizing: border-box;
}

.row {
  height: 100%; 
  display: table-row;
}

.row .cell {
  display: table-cell;
  float: none;
}

/* Navigation - left side */
.cell-1 {   
  background: #009999;
  height: 800px;
  padding-top: 100px;
}