html,
body {
  font-family: "Montserrat", sans-serif;
  padding: 0;
  margin: 0;
  background-color: #666666;
  color: white;
  font-size: 0.75rem;
}
body {
  position: absolute;
  box-sizing: border-box;

  width: 100%;
  height: 100%;

  display: flex;
  justify-content: center;
  align-items: center;

  font-size: 1em;
}
form {
  display: flex;
  flex-direction: column;
  align-items: center;
}
form > * {
  margin-bottom: 0.7rem;
}
.datos {
  display: flex;
  flex-direction: column;

  width: 20rem;
}
.datos > * {
  height: 2.5rem;
  border: 0;
}
.datos input,
button {
  border-radius: 5px;
}
input:focus {
  outline: none;
}
img {
  width: 100px;
  height: auto;
  margin: 0;
}
a,
a:link,
a:visited,
a:active {
  color: #000000;
  text-decoration: none;
  font-weight: 400;
  cursor: pointer;
}
.datos,
.container a {
  margin-bottom: 10px;
}
button {
  margin-top: 10px;
  min-width: 74px;
  height: 21px;
  border: 1px solid #000000;
  cursor: pointer;
}
a,
button {
  transition: 500ms;
}
a:hover,
button:hover {
  transform: scale(1.05);
}
.logo {
  width: 1rem;
  position: absolute;
  bottom: 0.5rem;
  left: 0.5rem;
}
@media only screen and (max-width: 768px) and (orientation: portrait) {
  form {
    transform: scale(1.2);
  }
}
@media only screen and (max-height: 315px) {
  /* For mobile phones: */
  form > * {
    margin: 0;
  }
}