Vue.js实现按钮的动态绑定效果及实现代码

实现效果：

实现代码以及注释：

  
  
  
  
  
    *{
      margin: 0;
      padding: 0;
    }
    body{
      font: 15px/1.3 'Open Sans', sans-serif;
      color: #5e5b64;
      text-align: center;
    }
    a, a:visited{
      outline: none;
      color: #3b9dc1;
    }
    a:hover{
      text-decoration: none;
    }
    section, footer, header, aside, nav{
      display: block;
    }
    
    nav{
      display: inline-block;
      margin: 60px auto 45px;
      background-color: #5597b4;
      box-shadow: 0 1px 1px #ccc;
      border-radius: 2px;
    }
    nav a{
      display: inline-block;
      padding: 18px 30px;
      color: #fff !important;
      font-weight: bold;
      font-size: 16px;
      text-decoration: none !important;
      line-height: 1;
      text-transform: uppercase;
      background-color: transparent;
      -webkit-transition:background-color 0.25s;
      z-index: moz-transition:background-color 0.25s;
      transition:background-color 0.25s;
    }
    nav a:first-child{
      border-radius:2px 0 0 2px;
    }
    nav a:last-child{
      border-radius:0 2px 2px 0;
    }
    nav.home .home,
    nav.projects .projects,
    nav.services .services,
    nav.contact .contact{
      background-color:#e35885;
    }
    p{
      font-size:22px;
      font-weight:bold;
      color:#7d9098;
    }
    p b{
      color:#ffffff;
      display:inline-block;
      padding:5px 10px;
      background-color:#c4d7e0;
      border-radius:2px;
      text-transform:uppercase;
      font-size:18px;
    }
  



  
  
  
  
  
YOU SELECTED {{active}}