.select {
  position: relative;
  display: block;
  margin-top: 1rem;

  option:nth-child(1) {
    color: #9e9e9e;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    font-size: 1rem;
    font-weight: normal;
    cursor: text;
    transition: transform .2s ease-out;
    transform-origin: 0% 100%;
    text-align: initial;
    transform: translateY(12px);
    pointer-events: none;

    &.active {
      transform: translateY(-16px) scale(0.7);
      transform-origin: 0 12px;
    }
  }

  select {
    background-color: transparent;
    border: none;
    border-bottom: 1px solid #dddddd;
    border-radius: 0;
    outline: none;
    height: 2.5rem;
    width: 100%;
    font-size: 1rem;
    padding: 0;
    box-shadow: none;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    transition: all 0.3s;

    &+label:after {
      display: block;
      content: "";
      position: absolute;
      top: 100%;
      left: 0;
      transition: .2s opacity ease-out, .2s color ease-out;
    }

    &:disabled {
      color: rgba(0,0,0,0.42);
      border-bottom: 1px dotted rgba(0,0,0,0.42);
    }
  }
}