body {
      margin: 0;
      font-family: 'Tahoma', sans-serif;
      background: #ecf0f1;
    }

    .navbar {
      background: #2c3e50;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 20px;
      color: white;
      flex-wrap: wrap;
    }

    .logo {
      font-size: 24px;
      font-weight: bold;
    }

    .menu-toggle {
      display: none;
      font-size: 24px;
      cursor: pointer;
    }

    ul.menu {
      list-style: none;
      display: flex;
      flex-wrap: wrap;
    }

    ul.menu li {
      position: relative;
    }

    ul.menu li a {
      padding: 10px 15px;
      color: white;
      text-decoration: none;
      display: block;
      cursor: pointer;
    }

    ul.menu li a:hover {
      background: #1abc9c;
    }

    ul.menu li ul {
      background: #34495e;
      position: absolute;
      top: 100%;
      left: 0;
      min-width: 150px;
      display: none;
      z-index: 1000;
      flex-direction: column;
    }

    ul.menu li ul li a {
      padding: 10px;
    }

    ul.menu li.active > ul {
      display: block;
    }

    @media (max-width: 768px) {
      .menu-toggle {
        display: block;
      }

      ul.menu {
        flex-direction: column;
        width: 100%;
        display: none;
		
      }

      .navbar.active ul.menu {
        display: flex;
		
      }

      ul.menu li ul {
        position: static;
      }
	  
	  
    }
	
	
	.container {
      display: flex;
      flex-wrap: wrap;
      padding: 20px;
      gap: 20px;
      justify-content: center;
	  
	  
    }

    .panel {
      background: white;
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      width: 300px;
      flex: 1 1 300px;
	  
    }
	.bg{
	 padding: 2px;
	
	
	}
	 

    @media (max-width: 600px) {

      .panel {
        width: 100%;
}
	
 }