html {
  text-align: center;
  background: white;
  font-family: Tahoma, Helvetica, sans-serif;
  font-size: 5vw;
  filter: invert(100%);
}

form {
  background: white;
}

select, input {
  font-size: 5vw;
  border-radius: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, tr, td {
  font-size: 3vw;
  border: 1px solid #999;
  padding: 0.5rem;
}

tr:nth-child(even) {background-color: #f2f2f2;}

.gobutton {
  background-color: #00ffff;
  border: none;
  font-size: 10vw;
  border-radius: 10px;
  margin: 10vw 10vh;
}