样式调整

src/components/SharePoster.vue

@@ -72,7 +72,7 @@ onLongPress(imgDom, onLongPressImg)
 
 <template>
     <div class="share-poster-wrap" @touchmove.prevent>
-        <div v-if="$store.state.platform==='xcx'" @click="handleCreatePoster" >
+        <div v-if="$store.state.platform==='xcx'" @click="handleCreatePoster" style="text-align:center">
             <slot v-if="props.isSlot"></slot>
             <img 
                 :style="props.style"