/*index.php*/
.hero-section {
    background: #f8f9fa;
    padding: 60px 0;
}

.login-form {
    border-left: 1px solid #dee2e6;
    padding-left: 20px;
}
/*portfolio.php*/
.portfolio-img {
    transition: transform 0.3s;
}
.portfolio-img:hover {
    transform: scale(1.05);
}