html {
  font-family: Roboto, Verdana, Arial, sans-serif;
}

body {
  margin: 0px;
}

#app-nopega {
  margin: 8px;
}

/* some simple Flexbox */
.flexbox {
  display: flex;
}
.row {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
}

.column {
  display: flex;
  flex-direction: column;
  flex-basis: 100%;
  flex: 1;
}

.column-narrow {
  display: flex;
  flex-direction: column;
  flex: 0 1 200px;
}

/* some other simple CSS for our index.html */

.button-bar {
  border-right: 2px solid darkslategray;
  padding: 5px;
}

.main-content {
  vertical-align: top;
  padding: 0px;
}