huimv.cloud.client/src/App.vue

<template>
    <div id="app">
        <router-view />
    </div>
</template>

<script>
export default {
    created() {}
};
</script>

<style lang="scss">
#app {
    height: 100%;
    margin: 0;
}
body,
html {
    height: 100%;
    width: 100%;
    margin: 0 0 0 0;
}
</style>