body {
    /*padding-top: 70px;*/
    font-family: Arial, sans-serif;
}

.hero-section {
    background: linear-gradient(to right, #ff9933, #138808);
    color: white;
    padding: 100px 0;
}

.section {
    padding: 60px 0;
}

.pledge-section {
    background-color: #f8f9fa;
}

.footer {
    background-color: #222;
    color: #ccc;
    padding: 20px 0;
}
.img_banner {
    width: 100%;
    height: 60vh; /* Responsive height */
    object-fit: cover; /* Maintain aspect ratio */
}

/* Large screens */
@media (min-width: 1200px) {
    .img_banner {
        height: 70vh;
    }
}

/* Tablets */
@media (max-width: 991px) {
    .img_banner {
        height: 60vh;
    }
}

/* Mobile */
@media (max-width: 576px) {
    .img_banner {
        height: 55vh;
    }
}

.img_banner {
    transition: transform 0.6s ease;
}