.yu-option {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
  background-color: #fff;
  min-width: 175px;
  border: 1px solid #E4E7ED;
  border-radius: 4px;
  color: #606266;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  display: inline-block;
  padding-inline-start: 0;
  padding: 0; }
  .yu-option > li {
    list-style: none; }
  .yu-option.overflow {
    overflow: auto;
    max-height: 175px; }
  .yu-option > li {
    box-sizing: border-box;
    font-size: 14px;
    padding: 8px 14px; }
    .yu-option > li:hover:not(.disabled) {
      background-color: #f5f5f9; }
    .yu-option > li.active {
      background-color: #f5f5f9;
      font-weight: bold;
      color: #409EFF; }
    .yu-option > li.hide {
      display: none; }
    .yu-option > li.disabled {
      color: #C0C4CC;
      cursor: not-allowed; }

.yu-input {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
  position: relative;
  display: block;
  margin: 0 8px 14px 0;
  font-size: 0; }
  .yu-input .transition {
    transform: scaleY(0);
    opacity: 0;
    transform-origin: center top;
    transition: transform .3s ease, opacity .3s ease; }
    .yu-input .transition.transition-enter {
      transform: scaleY(1);
      opacity: 1; }
    .yu-input .transition.transition-leave {
      transform: scaleY(0);
      opacity: 0; }
  .yu-input > input {
    width: 175px;
    padding: 4px 14px;
    outline: none;
    font-size: 14px;
    color: #606266;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
    box-sizing: border-box;
    height: 32px;
    border: 1px solid #E4E7ED;
    border-radius: 4px;
    transition: all ease 0.4s; }
    .yu-input > input::placeholder {
      color: #C0C4CC; }
    .yu-input > input:hover {
      border: 1px solid #C0C4CC; }
    .yu-input > input:focus {
      border: 1px solid #409EFF; }
    .yu-input > input.prefix {
      padding-left: 32px; }
    .yu-input > input.suffix {
      padding-right: 32px; }
    .yu-input > input.large {
      height: 40px; }
    .yu-input > input.small {
      height: 24px; }
    .yu-input > input.full {
      width: 100%; }
  .yu-input.textarea {
    height: auto; }
  .yu-input.disabled > input {
    color: #C0C4CC;
    background-color: #f5f5f9; }
    .yu-input.disabled > input:hover {
      border: 1px solid #E4E7ED;
      cursor: not-allowed; }
    .yu-input.disabled > input:focus {
      border: 1px solid #E4E7ED; }
  .yu-input > span.prefix {
    position: relative;
    color: #C0C4CC; }
    .yu-input > span.prefix > i {
      position: absolute;
      left: 10px;
      top: -14px; }
  .yu-input > span.suffix {
    position: relative;
    color: #C0C4CC; }
    .yu-input > span.suffix > i {
      position: absolute;
      left: -25px;
      top: -14px; }
    .yu-input > span.suffix.clearable > i {
      transition: color .1s;
      cursor: pointer; }
      .yu-input > span.suffix.clearable > i:hover {
        color: #909399; }
  .yu-input > textarea {
    padding: 8px;
    border-color: #E4E7ED;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
    transition: all ease .4s; }
    .yu-input > textarea:hover {
      border: 1px solid #C0C4CC; }
    .yu-input > textarea:focus {
      border: 1px solid #409EFF; }
    .yu-input > textarea::placeholder {
      color: #DCDFE6;
      font-weight: lighter; }
  .yu-input > input.append {
    border-radius: 4px 0 0 4px; }
  .yu-input > input.prepend {
    border-radius: 0 4px 4px 0; }
  .yu-input > input.number {
    padding-right: 0; }
  .yu-input > .yu-button.prepend {
    margin: 0;
    border-radius: 4px 0 0 4px;
    vertical-align: top; }
  .yu-input > .yu-button.append {
    margin: 0;
    border-radius: 0 4px 4px 0;
    vertical-align: top; }
  .yu-input > .yu-option {
    margin-top: 8px;
    position: absolute;
    top: 30px;
    left: 0;
    z-index: 1000; }