| 123456789101112131415161718192021222324252627282930313233343536 | <template>  <div id="app">    <router-view />  </div></template><script>export default {  name: 'App'}</script><style lang="scss">html,body,div,h1,h2,h3,h4,h5,p{  margin: 0;  padding: 0;  box-sizing: border-box;  user-select: none;  -moz-user-select:none; /* Firefox私有属性 */  -webkit-user-select:none; /* WebKit内核私有属性 */  -ms-user-select:none; /* IE私有属性(IE10及以后) */}#app {  font-family: Avenir, Helvetica, Arial, sans-serif;  -webkit-font-smoothing: antialiased;  -moz-osx-font-smoothing: grayscale;  font-size: 25px;  user-select: none;  -moz-user-select:none; /* Firefox私有属性 */  -webkit-user-select:none; /* WebKit内核私有属性 */  -ms-user-select:none; /* IE私有属性(IE10及以后) */}.fieldset{  border: none;  padding: 0;  margin: 0;}</style>
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