.card-inf {
    /* Các thuộc tính cơ bản cho thẻ card */
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease-in-out;
}

.card-inf:hover {
    /* Hiệu ứng khi di chuột */
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    transform: translateY(-15px);
}

.contact {
    /* font-size: 15px; */
    text-align: center;
    background-color: transparent !important;
}

#home {

    height: 515px;
    /* background-color: red; */
}

.swiper {
    width: 100%;
    height: 100%;
    /* background-image: linear-gradient(to top, #ef3b36, #ffffff); */

}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

.swiper {
    margin-left: auto;
    margin-right: auto;
}

.product-card {
    height: 400px;
    background-color: aqua;
}

.product-info {
    font-size: 20px;
}

.product-img {
    height: 175;
}

.serimg img {
    /* background: linear-gradient(90deg, #ffecd2 0%, #fcb69f 100%); */
    max-height: 340px;
    min-width: 100%;
}

.old-blog>a {
    text-decoration: none;
}