* {
      box-sizing: border-box;
    }

    body {
      font-family: Arial, sans-serif;
      background-color: #f5f5f5;
      margin: 0;
      padding: 0;
    }
	.col-4{
		float: left;
	}
	.btn-container {
	    /* padding: 50px; */
	    margin: 50px 0px;
	    background: #0000006b;
		text-align: center;
			  }

    .tabs {
      width: 100%;
      max-width: 1200px;
      margin: 50px auto;
      background-color: #fff;
      border-radius: 5px;
      overflow: hidden;
    }

    .tab-header {
      display: flex;
      flex-direction: row;
    }

    .tab-header button {
      flex: 1;
      border: none;
      outline: none;
      padding: 15px;
      background-color: #f2f2f2;
      color: #333;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

    .tab-header button:hover {
      background-color: #e0e0e0;
    }

    .tab-header button.active {
      background-color: #ddd;
    }

    .tab-content {
      padding: 20px;
      display: none;
      background-color: #fff;
    }

    .tab-content.active {
      display: block;
    }

    .tab-content img {
      max-width: 100%;
      height: auto;
      cursor: pointer;
      transition: transform 0.3s ease;
    }

    .tab-content img:hover {
      transform: scale(1);
    }

    .tab-content p {
      margin-top: 10px;
      color: #555;
      font-size: 14px;
    }

    .tab-content .btn {
      display: inline-block;
      padding: 8px 15px;
      margin-top: 0px;
      background-color: #337ab7;
      color: #fff;
      text-decoration: none;
      border-radius: 3px;
      transition: background-color 0.3s ease;
    }

    .tab-content .btn:hover {
      background-color: #23527c;
    }