style.css

@import url('https://font.googleapis.com/css?familyPoppins:wght@200;400;700&display=swap');
*{
    box-sizing:border-box;
}

:root{
    --primary--color:#22254b;
    --seconday--color:#373b69;

}
body{
    background-color: var(--primary--color);
    font-family:'Poppins',sans-serif ;
    margin: 0;
}
header{
    padding: 1rem;
    display: flex;
    justify-content: flex-end;
    background-color: var(--seconday--color);
}
.search{
    background-color: transparent;
    border: 2px solid var(--primary--color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 1rem;
    color: cornsilk;
    font-family: inherit;
}

.search:focus{
    outline: 0;
    background-color: var(--primary--color);

}

.search::placeholder{
    color: #7378c5;

}
main{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.movie{
    width: 300px;
    margin: 1rem;
    border-radius: 3px;
    box-shadow: 0.2px 4px 5px rgba(red, green, blue, alpha);
    background-color: var(--seconday--color);
    position: relative;
    overflow: hidden;
}

.movie img{
    width: 100%;
}
.movie-info{
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem 1rem;
    letter-spacing: 0.5;

}

.movie-info h3{
    margin-top: 0;

}
.movie-info span{
    background-color: var(--primary--color);
    padding: 0.25rem 0.5rem;
    border-radius: 3px ;
    font-weight: bold;   
}

.movie-info span.green{
    color: rgb(24, 212, 59);
}
.movie-info span.orange{
    color: orange;
}
.movie-info span.red{
    color: red;
}
.overview{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    padding: 1rem;
    max-height: 100%;
    transform: translateY(101%);
}

.movie:hover .overview{
    transform: translateY(0);
    transition: transform 0.3s ease-in;
}