style: 修改航线中轮船在初始位置时的图标样式

src/views/Tracking/src/components/TrackingDetail/src/components/MapView.vue

@@ -13,7 +13,6 @@ import OriginIcon from '../images/originIcon.png'
 import TransferIcon from '../images/transferIcon.png'
 import { onMounted, ref, watch } from 'vue'
 import * as turf from '@turf/turf'
-import { mapData } from '../mapdata'
 
 const props = defineProps<{
   serial_no?: string
@@ -325,7 +324,7 @@ const addShipMarker = (x: number) => {
       html: `
         <div class="container">
           <div class="circle"></div>
-          <span style="color:white;border:1px solid white" class="font_family icon-icon_ocean_b"></span>
+          <span style="padding: 0; color:white; border:1px solid white" class="font_family icon-icon_ocean_b"></span>
         </div>
         `,
       className: 'arrow-icon',