.container
{
  display:flex;
  margin-bottom:2vh;
  background-color: lightblue;
  height: 50vh;
  border: solid 2px;
}

#column
{
  flex-flow:column;
  
}

#wrap
{
  flex-flow:wrap;
  
}

#column-wrap
{
  flex-flow:column wrap;
}

.box 
{
  width:20vh;
  height:20vh;
  background-color: blue;
  color: #FFF;
  border: 0.3vh solid black;
  margin: 5px;
  
}

h1,h2
{
   font-family: "arial", sans-serif;
  
  
  
}