:root {
  --border-radius: 5px;
}

img {
  width: 100%;
  height: auto;
  display: block;
}

.row {
  display: flex;
  flex-wrap: wrap;
}

.column {
  flex: 1 1 50%;
  box-sizing: border-box;
}

.column.right {
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#form {
  display: flex;
  flex-direction: column;
}

label {
  display: flex;
  flex-direction: column;
  padding-bottom: 20px;
}

input,
textarea {
  padding: 15px;
  border: 1px solid gray;
  border-radius: var(--border-radius);
}

button {
  background: rgb(7, 67, 49);
  border: none;
  color: #fff;
  padding: 15px;
  cursor: pointer;
  border-radius: var(--border-radius);
  margin-top: 15px;
  transition: all 0.3s ease-in-out;
}
button:hover {
  filter: brightness(1.5);
}

/* Portrait orientation: stack vertically, image above form */
@media (orientation: portrait) {
  .column {
    flex: 1 1 100%;
  }
}