body {
    font-family: Arial, sans-serif;
    background-color: antiquewhite;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    margin: 0;
}

/* Style the header section */
header {
    background-color: #d17b14;
    color: #fff;
    padding: 20px;
}

    header h1 {
        font-size: 36px;
        margin: 0;
    }

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

    nav ul li {
        display: inline-block;
        margin-right: 20px;
    }

        nav ul li a {
            color: #fff;
            text-decoration: none;
        }

.line {
    border-top: 5px dotted black;
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;
}
/* Style the main section */
main {
    padding: 20px;
}

section {
    margin-bottom: 30px;
}

h2 {
    margin-top: 0;
    font-size: 24px;
    font-weight: bold;
}

.grid-container {
    display: grid;
    /*grid-template-columns: repeat(3, 1fr);*/
    grid-gap: 10px;
    padding: 10px;
    text-align: center;
    background-color: antiquewhite;
}

.grid-item {
    /*background-color: #B2B2B2;*/
    background-color: antiquewhite;
    /*border: 1px solid #ccc;*/
    padding: 10px;
    text-align: center;
}

    .grid-item img {
        max-width: 100%;
        height: auto;
        text-align: center;

        height: 300px;
    }

    .grid-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-gap: 20px;
        background-color: white;
        text-align: center;

        
    }

.image-frame {
    border: 2px solid #ccc;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 2px 2px 4px #999;
    background-color: white;

    width: 500px;
    height: 400px;
    
}

.image-frame1 {
    border: 2px solid #ccc;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 2px 2px 4px #999;
    background-color: white;

    width: 540px;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
}

.modal-image {
    display: block;
    width: 100%;
    height: auto;
}

.close {
    color: #fff;
    float: right;
    font-size: 28px;
    font-weight: bold;
    margin-top: -10px;
}


.popup-image{
    position: fixed;
    top:0; left:0;
    background: rgba(0,0,0,.9);
    height: 100%;
    width: 100%;
    z-index: 100;
    display: none;
}

.popup-image span{
    position: absolute;
    top:0; right:10px;
    font-size: 60px;
    font-weight: bolder;
    color: #fff;
    cursor: pointer;
    z-index:100;
}

.popup-image img{
    position: absolute;
    top:50%; left:50%;
    transform: translate(-50%,-50%);
    border: 5px solid #fff;
    border-radius: 5px;
    width:750px;
    object-fit: cover;
}

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