menu 支持 icon 嵌套

src/views/layout/Layout.vue

@@ -51,9 +51,6 @@
 			left: 0;
 			z-index: 1001;
 			background: red;
-			// overflow-y: auto;
-			&::-webkit-scrollbar {display:none}
-
 		}
 		.main-container {
 			min-height: 100%;

src/views/layout/SidebarItem.vue

@@ -10,7 +10,7 @@
 
 			<el-submenu :index="item.name" v-if="!item.noDropdown&&!item.hidden">
 				<template slot="title">
-					<icon-svg v-if='item.icon' :icon-class="item.icon"></icon-svg><span slot="title">{{item.name}}</span>
+					<icon-svg v-if='item.icon' :icon-class="item.icon"></icon-svg><span>{{item.name}}</span>
 				</template>
 				<template v-for="child in item.children" v-if='!child.hidden'>
 
@@ -18,7 +18,7 @@
 
 					<router-link v-else :to="item.path+'/'+child.path">
 						<el-menu-item :index="item.path+'/'+child.path">
-							<span slot="title">{{child.name}}</span>
+								<icon-svg v-if='child.icon' :icon-class="child.icon"></icon-svg><span>{{child.name}}</span>
 						</el-menu-item>
 					</router-link>