.portfolio-menu {
    text-align: center;
}

.portfolio-menu ul {
    padding: 0;
    margin: 0;
}

.portfolio-menu ul li {
    display: inline-block;
    margin: 5px;
    list-style: none;
    padding: 10px 15px;
    cursor: pointer;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
}

@media (max-width: 768px) {
    .portfolio-menu ul {
        display: none; /* Hide the menu list for small devices */
    }

    .portfolio-menu select {
        display: block; /* Show the dropdown on small devices */
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        padding: 10px;
        font-size: 16px;
    }
}
.portfolio-item .item {
    margin-bottom: 20px; /* Adds space below each image */
}

.portfolio-item .item img {
    width: 100%;
    border-radius: 3%; /* Rounded corners with a slight curve (adjust percentage for more or less roundness) */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Optional: adds a subtle shadow to enhance the look */
    transition: transform 0.3s ease; /* Adds a smooth hover effect */
}

/* Optional: On hover, you can scale the image slightly for a dynamic effect */
.portfolio-item .item img:hover {
    transform: scale(1.05); /* Slightly zooms the image */
}

/* Responsive for small screens */
@media (max-width: 768px) {
    .portfolio-item .item {
        margin-bottom: 15px; /* Adjust space for smaller screens */
    }
}