Vue.js 居中 vtoolbartitle

我想在工具栏组件中居中显示标题.

这是我的组成部分:

<div>
    <v-navigation-drawer dark app clipped temporary v-model="menu" class="teal white--text">
        <v-list >
            <v-list-tile
               v-for="(item,index) in items" :key="index" @click="$router.push(item.path)" v-if="item.value">
                <v-list-tile-action>
                    <v-icon>{{ item.icon }}</v-icon>
                </v-list-tile-action>
                <v-list-tile-content>
                    <v-list-tile-title>{{ item.label }}</v-list-tile-title>
                </v-list-tile-content>
            </v-list-tile>
        </v-list>
    </v-navigation-drawer>
    <v-toolbar dense dark color="teal" class="pa-0">
        <router-link to="/">
            <v-btn class="mx-0" icon>
                <i class="material-icons">home</i>
            </v-btn>
        </router-link>
        <v-toolbar-title class="white--text">{{title}}</v-toolbar-title>
        <v-layout align-center justify-end>
            <v-toolbar-items>
                <router-link to="/parametres">
                    <v-btn class="mx-0" icon>
                        <i class="material-icons">settings</i>
                    </v-btn>
                </router-link>
                <v-btn v-on:click="Logout()" class="mx-0" icon>
                    <i class="material-icons">exit_to_app</i>
                </v-btn>
            </v-toolbar-items>
        </v-layout>
    </v-toolbar>
</div>

我无法将其相对于工具栏正确居中.也许我应该使用flex属性？顺便说一句，我用的是Vuetify.material 设计的js.

如果你能帮助我，我将不胜感激.