.why-choose-area {
        position: relative;
        background-image: url('/assets/website/img/bg.jpg');
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
        z-index: 1;
        overflow: hidden;
    }

    .why-choose-area::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        background-color: rgba(0, 0, 0, 0.5); 
        z-index: 0;
    }

    .why-choose-area > * {
        position: relative;
        z-index: 1;
    }