div.scrollmenu { 
          background-color: #333; 
          color: #fff;
          overflow: auto; 
          white-space: nowrap; 
           padding: 10px;
         border: 1px solid #ccc;
        } 
  
        div.scrollmenu a { 
          display: inline-block; 
          color: white; 
          text-align: center; 
          padding: 14px; 
          text-decoration: none; 
          margin-right: 20px;
          color: #fff;    
          padding: 5px 10px;
          border: 1px solid transparent;
          transition: all 0.3s;
        } 
  
        div.scrollmenu a:hover { 
          background-color: #777; 
          color: #fff;