这是我的代码,用于制作离子清新剂,背景颜色为红色,但是当我添加离子清新剂代码时,有一条白线。如何删除它?
<ion-refresher (ionRefresh)="doRefresh($event)" style="background-image: url(assets/imgs/backgrounds.png)">
<ion-refresher-content
pullingIcon="arrow-dropdown"
pullingText="Pull to Refresh"
refreshingText="Refreshing...">
</ion-refresher-content>
</ion-refresher>