Fix nội dung chạy , ảnh đứng yên

 

****HTML

<div class="danb-men">

<div class="elementor-background-overlay"></div>

</div>

**** CSS

.danb-men {

    transition: background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;

    margin-top: 0px;

    margin-bottom: 0px;

    padding: 1% 7% 3% 7%;

    position: relative;

}

.elementor-background-overlay {

    background-image: url(../images/services.jpg);

    background-position: center center;

    background-repeat: no-repeat;

    background-size: cover;

    opacity: 0.05;

    transition: background 0.3s, border-radius 0.3s, opacity 0.3s;

    height: 100%;

    width: 100%;

    top: 0;

    left: 0;

    position: absolute;

    background-attachment: fixed;

}