style.css

body{
    font-family: 'Poppins', sans-serif;
}
.container{
    margin-bottom: 20px;
}
.navbar-light .navbar-nav .nav-link {
    color: black;
    padding-left: 30px;
}
.carousel img{
    width: 100%;
}
.carousel-indicators li {
    display: inline-block;
    width: 15px;
    height: 10px;
    margin: 10px;
    text-indent: 0;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    background-color: gray;
}

.carousel-indicators .active {
    width: 48px;
    height: 10px;
    margin: 10px;
    background-image: linear-gradient(to right, orange 20%, yellow 200%);
}

.carousel-indicators {
    margin-bottom: -30px;
}

.buy-now-button {
    padding: 10px 15px;
    background-color: #111;
    color: #fff;
    border-radius: 8px;
    transition: all linear .3s;
}

.buy-now-button:hover {
    border: 2px solid #111;
    background-color: #fff;
    color: #111;
    border-radius: 8px;
    transition: all linear .3s;
}