;
  border: none;
  outline: none;
  padding: 0px 7px;
  border-radius: 6px;
  color: #fff;
  font-size: 15px;
  background-color: transparent;
  box-shadow: 3px 3px 10px rgba(0,0,0,1),
  -1px -1px 6px rgba(255, 255, 255, 0.4);
}

.input:focus {
  border: 2px solid transparent;
  color: #fff;
  box-shadow: 3px 3px 10px rgba(0,0,0,1),
  -1px -1px 6px rgba(255, 255, 255, 0.4),
  inset 3px 3px 10px rgba(0,0,0,1),
  inset -1px -1px 6px rgba(255, 255, 255, 0.4);
}

.container .input:valid ~ .label,
.container .i