html,
body {
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  padding: 0;
}
main {
  width: 80%;
  margin: 0 auto;
}
#status {
  background-color: bisque;
}
form {
  display: grid;
  grid-template-columns: auto auto;
  grid-gap: 10px;
  align-items: center;
  margin-top: 20px;
}
input[type="submit"] {
  grid-column: 1 / -1;
}

#app {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid black;
  justify-content: space-around;
}

#app > div {
  margin: 10px 6px;
  border: 1px solid red;
}

#form-component {
  white-space: normal;
}

#chart-component {
  width: 600px;
}

@media screen and (max-width: 800px) {
  #app {
    display: block;
  }

  #chart-component {
    width: auto;
  }
}