html {
  box-sizing: border-box;
}

* {
  box-sizing: inherit;
}

form {
  border: .5em solid lighten(deepskyblue, 30%);
  border-radius: .2em;
  max-width: 400px;
  margin: 3em auto;
  padding: 1em;
}

h1 {
  font-size: 2em;
  margin-top: 0;
}

label {
  display: block;
  margin-bottom: .5em;
  cursor: pointer;
}

input[type="text"],
input[type="password"] {
  display: block;
  width: 100%;
  padding: .5em;
  transition: .5s ease-out; 

  // Thanks to Fabrizio Calderan for improving the effect
  &:focus {
    transform: scale(1.75);
    outline: 100em solid rgba(black, .75);
  }
}

button {
  display: block;
  border: none;
  padding: 1em;
  width: 100%;
  font-weight: bold;
  color: white;
  background: deepskyblue;
  text-transform: uppercase;
  font-size: .8em;
  transition: .15s ease-out;
  
  &:hover {
    background: #888;
  }
}

p:last-of-type {
  margin-bottom: 0;
}