<style lang="scss">
 .vue-treeselect__control{
  height: 26px!important;
  line-height: 26px!important;
  font-size: 12px!important;
  text-indent: 4px!important;
}
 .vue-treeselect__placeholder{
  line-height: 26px!important;
  font-size: 12px!important;
}


/deep/ .vue-treeselect--disabled .vue-treeselect__control{
  background-color: #F5F7FA;
  border-color: #E4E7ED;
  color: #C0C4CC;
}
/deep/ .vue-treeselect--disabled .vue-treeselect__single-value{
  color: #C0C4CC;
}

/deep/ .vue-treeselect__control {
    height: 28px !important;
    line-height: 28px !important;
    font-size: 12px !important;
    text-indent: 4px !important;
}

/deep/ .vue-treeselect__placeholder, /deep/ .vue-treeselect__single-value{
  line-height: 28px;
}
</style>

结构

 <treeselect  size="mini" v-model="invoiceApplyOrderDTOList" @select="handleTreeSelect" :multiple="false" :options="getProjectOrdretList" :disabled='!isShow'   :defaultExpandLevel="2" placeholder="请选择"  :normalizer="normalizer" noOptionsText="暂无数据" :limit="1" :limitText="(count) => `+ ${count}`" id="treeSh">

 

# html # vue.js # css # html5 # css3
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