.main_about____bg {
    background-image: linear-gradient(#0000003b, rgba(0, 0, 0, 0.5)), url('../img/about-dog-bg.jpg');
    color: var(--white-text);
    background-size: cover;
    background-position: bottom;
    background-repeat: no-repeat;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
}