* {
  font-family: Helvetica;
}

body {
  padding: 50px;
}

.inline {
  display: inline;
}

.flex-container {
  display: flex;
  width: 70%;
}

.column {
  flex-direction: column;
}

.row {
  flex-direction: row;
  justify-content: space-between;
}

input {
  border-color: black;
  border-width: 1px;
}

button {
  padding: 10px;
  border-color: black;
  background-color: white;
}

button:hover {
  background-color: lightgray;
}

button:active {
  background-color: gray;
}

label, input {
  padding: 10px;
}

#inject-error {
  color: red;
}

.feedback {
  color: green;
}

#loading {
  display: none;

}

#loading>img {
  width: 100%;
}