缩放句柄样式问题，右侧和下方的缩放句柄虚线被覆盖了

[congzhiwei]

<Vue3DraggableResizable
v-for="(component, index) in components"
:key="index"
:parent="true"
:x="component.x"
:y="component.y"
:initW="component.styles.width"
:initH="component.styles.height"
v-model:w="component.styles.width"
v-model:h="component.styles.height"
@dragging="startDrag(index, $event)"
@resizing="onResize(index, $event)"
>

因为Vue3DraggableResizable和子元素的宽高是一样的，所以被子元素覆盖了