body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  }

  .header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid orange;
    padding: 20px 30px;
  }

  .header-wrapper > .menu {
    display: flex;
    width: 40%;
    justify-content: right;
  }

  .header-wrapper > .menu > .menuitem {
    padding: 5px;
    margin-top: 7px;
    cursor: auto;
  }

  a:link, a:visited {
    color: black;
    padding: 14px 25px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
  }
  
  a:hover, a:active {
    background-color: black;
    color: white;
    border-radius: 5px;
  }

  .header-wrapper > .menu > button:hover {
    background-color: gainsboro;
  }

  .header-wrapper > .logo {
    width: auto;
    height: 50px;
  }

  .main-content {
    padding: 24px;
  }

  .main-content .form-section {
    display: flex;
    justify-content: space-evenly;
    align-items: start;
    margin: 50px
  }

  .main-content .form-section form,
  .main-content .form-section div {
    width: 100%;
  }

  .img-slideshow {
    width: 100%;
  }

  input[type=text], textarea {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    box-sizing: border-box;
  }
  
  form {
    display: block;
  }
  
  .form-output {
    display: block;
    margin: 0 50px;
  }

  label {
    padding: 12px 12px 12px 0;
    display: inline-block;
  }
  
  input[type=submit] {
    background-color: #04AA6D;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    float: right;
  }
  
  input[type=submit]:hover {
    background-color: #45a049;
  }
  
  .container {
    border-radius: 5px;
    background-color: #f2f2f2;
    padding: 10px;
  }
  
  .col-25 {
    float: left;
    width: 25%;
    margin-top: 6px;
  }
  
  .col-75 {
    float: left;
    width: 75%;
    margin-top: 6px;
  }
  
  /* Clear floats after the columns */
  .row:after {
    content: "";
    display: table;
    clear: both;
  }

footer{
  /* background-color :#f1f1f1; */
  text-align : center;
  padding : 10px;
  margin-top : 15px;
  font-size : 14px;
  align-content: end;
}


/*headquarter*/
.image-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.image-container {
  flex: 1;
  margin: 0 10px;
  position: relative;
}

.image-caption {
  position: absolute;
  text-align: center;
  left: 0;
  right: 0;
  padding: 5px;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  margin-top: -50px;
}

.image-caption h3 {
  margin-top: 10px;
}

.image-caption p {
  margin-bottom: 0;
}

.image-container img {
  width: 75%;
  height: auto;
}

/*responsive css*/
@media only screen and (max-width: 600px) {
  .header-wrapper {
    flex-direction: column;
  }

  .menu {
    width: 100%;
    flex-direction: column;
  }

  .logo {
    margin-bottom: 14px;
  }

  .col-25, .col-75, input[type=submit] {
    width: 100%;
    margin-top: 0;
  }
}