.button {
  align-items: center;
  background-color: #06f;
  border: 2px solid #06f;
  box-sizing: border-box;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  fill: #000;
  font-family: Inter,sans-serif;
  font-size: 16px;
  font-weight: 600;
  height: 48px;
  justify-content: center;
  letter-spacing: -.8px;
  line-height: 24px;
  min-width: 140px;
  outline: 0;
  padding: 0 17px;
  text-align: center;
  text-decoration: none;
  transition: all .3s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.button:focus { color: #171e29; }
.button:hover { background-color: #3385ff; border-color: #3385ff; fill: #06f; }
.button:active { background-color: #3385ff; border-color: #3385ff; fill: #06f; }

.form__group { margin-bottom: 2rem; }

.form__label {
  font-size: 0.9rem;
  margin-top: 0rem;
  display: block;
  transition: all 0.3s;
  transform: translateY(0rem);
  color: #777;
}

.form__input {
  color: #333;
  font-size: 1.2rem;
	margin: 0 auto;
  padding: 10px 20px 5px 20px;
  border-radius: 0.2rem;
  background-color: rgb(255, 255, 255);
  border: none; 
  border-bottom: solid 3px #333;
  width: calc(90% - 40px);
  max-width: 300px;
  display: block;
  transition: all 0.3s;
  text-align: center;
}

.form__input:placeholder-shown + .form__label {
  opacity: 0;
  visibility: hidden;
  -webkit-transform: translateY(3rem);
  transform: translateY(3rem);
}