body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-image: url(../images2/blacklines.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* Header styling */
.header {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 20px 0;
}

.backicon {
  position: absolute;
  top: 20px;
  left: 20px;
}

.logo1 {
  text-align: center;
  margin-top: 10px;
}

/* Image wrapper */
.images_567 {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}


.images_567 img {
  width: 100%;
  max-width: 900px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.btn1know {
    /* width: 400px; */
    padding: 0;
    background: none;
    border: none;
    border-radius: 5px;
    margin-bottom: 20px;
}

.btn1know a {
    display: block;
    padding: 15px;
    width: 200px;
    text-align: center;
    background-color: #f4b545;
    color: black;
    font-weight: bold;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn1know a:hover {
    background-color: transparent;
    color: #f4b545;
    border: 2px solid #f4b545;
}


@media (max-width: 768px) {
  .images_567 img {
    width: 100%;
    max-width: 95%;
  }
}