yunsu/ys_vue/src/App.vue

<template>
	<div id="app">
		<transition name="fade" mode="out-in">
			<router-view></router-view>
		</transition>
	</div>
</template>

<script>
    export default {
        name: 'app',
        components: {}
    }
</script>

<style lang="scss">
    body {
        margin: 0px;
        padding: 0px;
        /*background: url(assets/bg1.jpg) center !important;
            background-size: cover;*/
        // background: #1F2D3D;
        font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
        font-size: 14px;
        -webkit-font-smoothing: antialiased;
    }

    #app {
        position: absolute;
        top: 0px;
        bottom: 0px;
        width: 100%;
    }

    .el-submenu [class^=fa] {
        vertical-align: baseline;
        margin-right: 10px;
    }

    .el-menu-item [class^=fa] {
        vertical-align: baseline;
        margin-right: 10px;
    }

    .toolbar {
        background: #f2f2f2;
        padding: 10px;
        //border:1px solid #dfe6ec;
        // margin: 10px 0px;
        .el-form-item {
            margin-bottom: 10px;
        }
    }

    .fade-enter-active,
    .fade-leave-active {
        transition: all .2s ease;
    }

    .fade-enter,
    .fade-leave-active {
        opacity: 0;
    }
</style>