.carousel{
    height: 90vh;
    width: 100%;
}

#preethi{
    height: 100vh;
    width: 100%;
    background-size: cover;
    background-position: center;
}
.cards{
    /* height: 100vh; */
    display: flex;
    justify-content: space-around;
    margin-top: 100px;
    flex-wrap: wrap;
}
.cards .card{
    height: 300px;
    width: 300px;
}