.header {
    min-height: 100vh;
    width: 100%;
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
    animation: animate 20s linear infinite;
    box-sizing: border-box;
}  
  
@keyframes animate {
    0%, 100% {
      background-image: linear-gradient(rgba(22, 38, 100, 0.67), rgba(16, 38, 124, 0.119)), url('/images/home/main.jpeg');
    }
    25% {
      background-image: linear-gradient(rgba(22, 38, 100, 0.67), rgba(16, 38, 124, 0.119)), url('/images/home/sixth.jpeg');
    }
    50% {
      background-image: linear-gradient(rgba(22, 38, 100, 0.67), rgba(16, 38, 124, 0.119)), url('/images/home/third1.jpg');
    }
    75% {
      background-image: linear-gradient(rgba(22, 38, 100, 0.67), rgba(16, 38, 124, 0.119)), url('/images/home/fourth.jpeg');
    }
  }

  .textbox {
    width: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: left;
    box-sizing: border-box;
}

.textbox h1 {
    font-size: 80px;
    color: #ffffff;
    text-shadow: 3px 3px 9px rgba(0, 0, 0, 0.492);
    margin: 0;
}

.textbox h5 {
    font-size: 30px;
    color: #fff;
    text-shadow: 2px 2px 7px rgba(0, 0, 0, 0.492);
    margin: 0px;
}

#menuIcon,
#closeIcon {
    display: none; /* Hide both icons by default */
}
/*pop-up*/
.index_popup {
    display: flex;
    position: fixed;
    top: 3%; 
    left: 3%;
    justify-content: center; 
    align-items: center; 
    z-index: 1000; 
    width: 40%;
    height: auto;
    background-color: transparent; 
}

.index_popup .popup-content {
    position: relative;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    background-color:white;
    box-shadow: 0 5px 15px rgb(137, 137, 137);
}

.index_popup .popup-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.index_popup .close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 50px;
    font-weight: bold;
    cursor: pointer;
    color: #000000;
}
/*
.home {
    height: 100vh;
}

.video {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}

.video h1 {
    color: #2E3192;
    margin-bottom: 30px;
}

.video img {
    width: 500px;
}
*/