body{
       background-color:darkgreen;
       font-weight:bold;
     }
      .topbar{
       background-color:#6495ED;
       font-size:45px;
       font-weight:bold;
       margin:5px;
       text-align:center;
       font-family:"Times New Roman";
     }
    .sidebar{
       width:20%;
      display:inline-block;
      vertical-align:top;
      color:#C0C0C0;
      background-color:#4169E1;
      margin:10px;
     }
    .container{
       background-color:#4682B4;
       width:70%;
       display:inline-block;
       vertical-align:top;
       font-family:"comic sans ms";
     }
     div{
       background-color:#00CED1;
       font-size:30px;
       color:black;
       text-align:center;
       font-family:"times new roman";
     }
   .bottombar{
       background-color:#00C9FF;
       font-size:25px;
       margin:20px;
       text-align:left;
     }
     .nnn{
       margin:15px;
       background-color:#00FFFF;
       font-size:15px;
     }
     .mmm{
       margin:100px;
       background-color:#00FFFF;
       font-size:15px;
     }
     a:{
       color:blue;
     }
     a:hover{
       color:green;
       size:15px;
     }
     a:active{
       color:green;
     }
      img{}