* {
  box-sizing: border-box;
}

html, body {
  font-family: 'RobotoDraft', 'Roboto', sans-serif, cursive;
}

body {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-direction: column;
  background-color: #e9e9e9;
}

.subscribe-button {
  background-color: #ed2553;
  border: solid #ed2553 2px;
  display: flex;
  flex-direction: column;
  width: 200px;
  height: 70px;
  overflow: hidden;
  transition: all 0.2s ease-out;
}
.subscribe-button label {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #ed2553;
  color: white;
  cursor: pointer;
  position: relative;
  min-height: 100%;
  text-align: center;
  transition: all 0.2s ease-out;
}
.subscribe-button label:hover {
  background-color: white;
  color: #ed2553;
}
.subscribe-button .fields {
  background-color: blue;
  display: flex;
  flex-direction: row;
  min-height: 100%;
}
.subscribe-button .email-input {
  border: 0;
  font-size: 1em;
  flex-grow: 1;
  min-height: 100%;
  padding-left: 20px;
}
.subscribe-button .email-submit {
  background-color: #ed2553;
  color: white;
  border: 0;
  font-size: 1em;
  min-height: 100%;
  padding: 0 20px;
  cursor: pointer;
  border-left: solid #ed2553 2px;
  font-family: 'RobotoDraft', 'Roboto', sans-serif, cursive;
}
.subscribe-button .email-submit:hover {
  background-color: white;
  color: #ed2553;
}

.subscribe-button:hover {
  background-color: #ed2553;
  color: white;
  cursor: pointer;
}

.subscribe-button--active {
  width: 310px;
}
.subscribe-button--active .fields,
.subscribe-button--active label {
  transform: translateY(-66px);
}