vue+elementui输入框添加单位样式

        <el-form-item label="充值金额" prop="money">
          <el-input
            v-model="form.money"
            placeholder="请输入充值金额"
            @input="(e) => (form.money = $limit.integerFn(e))"
            ><i
              slot="suffix"
              style="font-style: normal; margin-right: 10px; line-height: 36px"
              >元</i
            ></el-input
          >
        </el-form-item>