Answers for "reproduce gradient from image css"

linear gradient with image

#show_bg_2 {
    background-image:
    linear-gradient(to bottom, rgba(245, 246, 252, 0.52), rgba(117, 19, 93, 0.73)),
    url('images/background.jpg');
    width: 80%;
    height: 400px;
    background-size: cover;
    color: white;
    padding: 20px;
}

background image with gradient css

.background_img {
    background-image: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.2)), url(../Image/bg.jpg);
    /* background-image: url(../Image/bg.jpg); */
    width: 100%;
    height: auto;
    background-repeat: no-repeat !important;
    background-size: cover !important;
    background-position: center !important;
}