@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700,800);

*{
  padding:0;
  margin:0;
  box-sizing: border-box;
}

html,body{
  font-family:'Open Sans', Roboto, Helvetica, sans-serif;
}

body{
  text-align: center;
  background-color:#fafafa;
}

h1 { margin:150px auto 20px auto; text-align:center;}
h2{
  margin-bottom:10px;
}

main{
  margin:10px 0 0 0;
}

main > article{
  margin-top:20px;
}

article.design{
  margin-bottom:300px;
}

div.table-row{
  display:flex;
  align-items: center;
  justify-content: space-between;
}

div.column.name,
div.column.age,
div.column.sale{
  flex: 0 1 100px;
}

div.table-row.header{
  font-weight:600;
  border-bottom:1px solid black;
  padding:5px 0;
}

div.table-row{
  padding:5px 0;
  border-bottom:1px dashed #EEEEEE;
}