<cm-construct v-bind:data="data[index]" class="component-title">
	<!-- 预览 -->
	<template slot="preview">
		<div class="preview-box" v-bind:style="{textAlign: nc.alignStyle, backgroundColor : nc.backgroundColor, margin : nc.marginTop + 'px 15px 0'}">
			<!-- 图一 -->
			<div class="text-title" v-bind:class="'text-title-'+ nc.style" v-if="nc.style == 1">
				<div class="text-title-box" v-show="nc.title">
					<span class="text-title-con" v-bind:style="{ fontSize : nc.fontSize + 'px', color : nc.textColo