body {
  margin: 0;
  background-image: url('background.png');
  background-size:100%;
}

.index:hover {
  display: none;
  background: none;
}

.topnav {
  overflow: hidden;
  background-color: #d81f1fec;
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 1;
}

.topnav img {
  margin-top: 0.2%;
  filter: drop-shadow(1px 5px 10px #222);
  background: rgba(0, 0, 0, 0.09);
  border-radius: 5px;
}

.topnav a {
  float: right;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 18px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.topnav a.active {
  background-color: #ddd;
  color: white;
}

.topnav .icon {
  display: none;
}

@media screen and (max-width: 600px) {
  .topnav a:not(:first-child) {display: none;}
  .topnav a.icon {
    float: right;
    display: block;
  }
}

@media screen and (max-width: 600px) {
  .topnav.responsive {position: relative;}
  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
    margin-top: 2%;
  }
  .mySlides {
    margin-top: 50%;
  }
}

.gambar {
    position: relative;
    width: 90%;
   border-radius: 10px;
   background: rgba(0, 0, 0, 0.9);
  }
  
  .image2 {
    display: block;
    width: 50%;
    height: auto;
    transition: .5s ease;
    backface-visibility: hidden;
  }

  .image {
    display: block;
    width: 80%;
    height: auto;
    transition: .5s ease;
    backface-visibility: hidden;
    border-radius:10px;
  }

  .middle {
    transition: .5s ease;
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    text-align: center;
    width: 70%;
  }
  
  .gambar:hover .image {
    opacity: 0.99;
    -webkit-transform: scale(1.5);
   transform: scale(1.1);
   filter: drop-shadow(1px 1px 20px #222);
  }
  
  .gambar:hover .middle {
    opacity: 1;
  }
  
  .text {
    background-color: #04AA6D;
    color: white;
    font-size: 16px;
    padding: 16px;
    border-radius: 10px;
  }
  
  .foto {
    background: rgba(0, 0, 0, 0.85);
    border-radius: 20px;
    color:white;
    margin-top: 1%;
  }

  .pt {
    color: white;
    background: rgba(0, 0, 0, 0.9);
    margin-top: 3%;
  }
  .video {
    background: rgba(0, 0, 0, 0.9);
    width: 100%;
    border-radius: 20px;
  }
  .isi {
    margin-left: 10%;
    margin-top: 70px;
  }
  .active  {
    background-color: #ddd;
  }

  .isi2 {
    margin-top: 150px;
    width: 90%;
  }

  .customer {
    color: white;
    margin-top: 1px;
    width: 85%;
    text-align: center;
  }

  .customer table {
    width: 75%;
  }

  .customer td {
    vertical-align: top;
    text-align: center;
  }
  .customer a {
    text-decoration: none;
    color: white;
  }

  .training{
    color: white;
    margin-top: 2%;
    width: 100%;
    text-align: center;
  }

  .training table {
    width: 100%;
  }

  .training td {
    vertical-align: top;
    text-align: center;
  }
  .training a {
    text-decoration: none;
    color: white;
  }
  
  .contact {
    background: rgba(0, 0, 0, 0.9);
    width: 70%;
    border-radius: 20px;
  }

  .contact input[type=text], input[type=email] {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 2px solid black;
    height: 40px;
    margin-top: 1%;
    vertical-align: text-top;
  }

  .contact input:hover {
    border-bottom: 2px solid blue;
  }

  .contact textarea {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 2px solid black;
    height: 70px;
    margin-top: 1%;
    vertical-align: text-top;
  }

  .contact button {
    width: 15%;
    margin-top: 2%;
    height: 30px;
    border-radius: 10PX;
    background: #04AA6D;
  }

  .contact button:hover {
    background: yellowgreen;
  }

  .contact textarea:hover {
    border-bottom: 2px solid blue;
  }

  .container {
    display: flex;
    flex-wrap: wrap;
    margin-top: 10%;
    background: rgba(0, 0, 0, 0.698);
    color: white;
  }

  .container1 {
    display: flex;
    flex-wrap: wrap;
    margin-top: 10%;
  }
  .box {
    min-height: 150px;
    width: 100%;
    filter: drop-shadow(1px 1px 10px #222);
    border-radius: 150px;
  }
  
  @media screen and (min-width: 550px) {
    .red {
        width: 32%;
    }
  
    .orange, .lorem {
        width: 67%;
        text-align: center;
        
    } 
  }
  @media screen and (min-width: 800px) {
    .container {
        width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
  }

  .gallery {
    background: rgba(0, 0, 0, 0.7);
    color: black;
    font-family: Arial;
  }

  div.gallery:hover {
    border-radius: 20px;
  }
  
  div.gallery img {
    width: 100%;
    height: auto;
    filter: drop-shadow(1px 1px 3px #222);
    border-radius: 10px;
  }
  
  div.gallery img:hover {
    width: 100%;
    height: auto;
    filter: drop-shadow(1px 1px 10px #222);
  }


  .gallery1 {
    color: black;
    font-family: Arial;
  }

  div.gallery1:hover {
    border-radius: 20px;
  }
  
  div.gallery1 img {
    width: 100%;
    height: auto;
    filter: drop-shadow(1px 1px 3px #222);
    border-radius: 10px;
  }
  
  div.gallery1 img:hover {
    width: 100%;
    height: auto;
    filter: drop-shadow(1px 1px 10px #222);
  }

  .kontak {
    background: #dddddd17;
  }

  .kontak:hover {
    border: 2px solid #777;
    border-radius: 20px;
  }
  
  .kontak img {
    width: 50px;
    height: auto;
    filter: drop-shadow(1px 1px 3px #222);
  }
  
  .kontak img:hover {
    filter: drop-shadow(1px 1px 5px #222);
  }

  div.desc {
    padding: 15px;
    text-align: center;
  }
  
  * {
    box-sizing: border-box;
  }
  
  .responsive {
    padding: 0px 10px;
    float: left;
    width: 25%;
  }
  
  .responsive1 {
    padding: 0px 10px;
    float: left;
    width: 33.33%;
  }
  @media only screen and (max-width: 700px) {
    .responsive {
      width: 49.99999%;
      margin: 6px 0;
    }
    .responsive1 {
      width: 49.99999%;
      margin: 6px 0;
    }
  }
  
  @media only screen and (max-width: 500px) {
    .responsive {
      width: 100%;
    }
    .responsive1 {
      width: 100%;
    }
    .customer td {
      width: 100%;
    }
  }
  
  .clearfix:after {
    content: "";
    display: table;
    clear: both;
  }

  .header {
    text-align: center;
    padding: 32px;
  }
  
  .row {
    display: -ms-flexbox; /* IE10 */
    display: flex;
    -ms-flex-wrap: wrap; /* IE10 */
    flex-wrap: wrap;
    padding: 0 4px;
  }

  .column2 a {
    text-decoration: none;
    color: black;
  }
  
  /* Create four equal columns that sits next to each other */
  .column {
    -ms-flex: 25%; /* IE10 */
    flex: 25%;
    max-width: 25%;
    padding: 0 4px;
  }
  
  .column img {
    margin-top: 8px;
    vertical-align: middle;
    width: 100%;
    border-radius: 20px;
  }

  .column2 {
    -ms-flex: 25%; /* IE10 */
    flex: 20%;
    max-width: 25%;
    padding: 0 4px;
  }
  
  .column2 img {
    margin-top: 8px;
    width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }


  .column3 {
    -ms-flex: 25%; /* IE10 */
    flex: 20%;
    max-width: 25%;
    padding: 3px 4px;
  }
  
  .column3 img {
    margin-top: 8px;
    width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 10px;
  }

  .our {
    background: rgb(128, 1, 1);
    border-radius: 10px;
    color: white;
  }

  .gambar1 {
    background: yellow;
    border-radius: 10px;
  }
  
  .gambar1:hover {
    transform: scale(1.1);
  }

  /* Responsive layout - makes a two column-layout instead of four columns */
  @media screen and (max-width: 800px) {
    .column {
      -ms-flex: 50%;
      flex: 50%;
      max-width: 50%;
    }
    .column2 {
      -ms-flex: 50%;
      flex: 50%;
      max-width: 50%;
      margin-top: 5%;
    }
  }
  
  /* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
  @media screen and (max-width: 600px) {
    .column {
      -ms-flex: 50%;
      flex: 50%;
      max-width: 50%;
    }
    .column2 {
      -ms-flex: 100%;
      flex: 100%;
      max-width: 100%;
    }

    .column2 img{
      -ms-flex: 100%;
      flex: 100%;
      max-width: 50%;
    }
  }

  .team {
    margin-top: 3%;
  }