@fesjs/fes-design/es/dropdown/style/index.css

fes-design for PC

.fes-dropdown-popper {
  padding: var(--f-padding-small) 0;
  background: var(--f-white);
}
.fes-dropdown-option-wrapper {
  min-width: 100px;
  max-height: 274px;
  color: var(--f-text-color);
  font-size: var(--f-font-size-base);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
  font-variant: tabular-nums;
  line-height: 22px;
  font-feature-settings: 'tnum';
}
.fes-dropdown-option-wrapper:not(.has-icon) .fes-dropdown-option-icon {
  display: none;
}
.fes-dropdown-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 32px;
  padding: 0 var(--f-padding-small);
  color: var(--f-text-color);
  font-size: var(--f-font-size-base);
  line-height: 32px;
  background: var(--f-white);
  cursor: pointer;
  transition: background-color 0.3s cubic-bezier(0.7, 0.3, 0.1, 1);
  /* is-disabled 优先级比 is-selected 高 */
}
.fes-dropdown-option-label {
  flex: auto;
}
.fes-dropdown-option-icon {
  display: flex;
  align-items: center;
  width: var(--f-font-size-base);
  margin-right: var(--f-padding-xsmall);
}
.fes-dropdown-option-selected-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(var(--f-font-size-base) + 2px);
  height: calc(var(--f-font-size-base) + 2px);
  margin-left: var(--f-padding-xsmall);
}
.fes-dropdown-option-selected-wrapper .fes-dropdown-option-selected-icon {
  display: none;
  font-size: calc(var(--f-font-size-base) + 2px);
}
.fes-dropdown-option:hover {
  background: var(--f-hover-color-light);
  transition: background-color 0.1s cubic-bezier(0.9, 0, 0.3, 0.7);
}
.fes-dropdown-option.is-selected {
  color: var(--f-primary-color);
  transition: color 0.1s cubic-bezier(0.9, 0, 0.3, 0.7);
}
.fes-dropdown-option.is-selected .fes-dropdown-option-selected-icon {
  display: inline-block;
}
.fes-dropdown-option.is-disabled {
  color: var(--f-text-color-disabled);
  background: var(--f-white);
  cursor: not-allowed;
}