refactor: 去除时间控件外边框

frontend/src/components/canvas/components/TextAttr.vue

@@ -78,14 +78,6 @@
         <el-input v-model="styleInfo.margin" type="number" size="mini" min="0" max="99" @change="styleChange" />
       </div>
 
-      <el-tooltip v-if="attrShow('padding')" :content="$t('panel.margin')">
-        <i style="float: left;margin-top: 3px;margin-left: 2px;" class="icon iconfont icon-margin" />
-      </el-tooltip>
-
-      <div v-if="attrShow('padding')" style="width: 70px;float: left;margin-top: 2px;margin-left: 2px;">
-        <el-input v-model="styleInfo.padding" type="number" size="mini" min="0" max="99" @change="styleChange" />
-      </div>
-
       <el-tooltip v-if="attrShow('opacity')" :content="$t('panel.opacity')">
         <i style="float: left;margin-top: 3px;margin-left: 2px;" class="icon iconfont icon-touming" />
       </el-tooltip>