ngx -owl-carousal 在 angular 10

如何解决ngx -owl-carousal 在 angular 10

我在 angular 10 中使用 ngx-owl-carousal。我需要左侧和右侧的箭头导航，但它显示在底部。谁能帮忙

customOptions: OwlOptions = {
loop: true,mouseDrag: true,autoplay:true,center:true,touchDrag: true,pullDrag: true,dots: false,nav: true,navSpeed: 3000,navText: ["<i class='fa fa-chevron-left'></i>","<i class='fa fa-chevron-right'></i>"],responsive: {
  0: {
    items: 1
  },400: {
    items: 3
  },550: {
    items: 4
  },740: {
    items: 4
  },940: {
    items: 5
  }
},}