body {
    font-family: 'Roboto', sans-serif;
    background-color: #f8f9fa;
   
}
.card {
    transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.card-title {
    color: #007bff;
    display: flex;
    align-items: center;
}
.card-title i {
    margin-right: 10px;
}
.card-text {
    font-size: 1rem;
    line-height: 1.5;
}
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}
.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}
.course-details {
    font-size: 0.9rem;
    margin-top: 10px;
}
.contact h3 {
    display: flex;
    align-items: center;
}
.contact h3 i {
    margin-right: 10px;
}
@media (max-width: 575.98px) {
    .card-title {
        font-size: 1.25rem;
    }
    .card-text {
        font-size: 0.9rem;
    }
    .course-details p {
        font-size: 0.8rem;
    }
    .footer-txt a, .below-footer a {
        display: block;
        margin: 5px 0;
    }
    .below-footer {
        flex-direction: column;
        align-items: center;
    }
}
/* -----hero img------ */
.box1{
    width: 100%;
    height: 700px;
    background-image:linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)), url("../images/dentist.jpeg");
    background-size: cover;
    background-position: bottom;
    background-attachment: fixed;
    border-radius:0 0 20px 20px; 
  }
  /* -------hero img------- */