#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}#nav{padding:30px}#nav a{font-weight:700;color:#2c3e50}#nav a.router-link-exact-active{color:#42b983}.my_tips{font-size:12px;text-align:left}.my_pager,.my_tips{margin:10px}.my_tb{width:100%}.my_tb,.my_tb td{border:1px solid #000;text-align:center}