合并画布，部分样式调整

src/component/DetailCopy/detailLeft/element.vue

@@ -1,6 +1,6 @@
 <template>
     <div class="element">
-		<div class="detailText">Current Element</div>
+		<div class="detailText">{{$t('DesignPrintOperation.CurrentElement')}}</div>
 		<div class="select_element">
 			<img :class="{active:elementList.length == 1}" v-for="item in elementList" @click="addElement(item)" :src="item.path" alt="">
 			<!-- <img :src="selectDetail.path" alt="">