.about-hero {
    z-index: 1;
}

.about-hero::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    z-index: -1;
    background-color: rgba(0, 0, 0, .6);
}

.about-pitch {
    z-index: 1;
}

.img-about-pitch {
    border-radius: 0 50px;
}

.about-pitch::after,
.about-pitch::before {
    content: '';
    display: block;
    position: absolute;
    width: 150px;
    height: 150px;
    background-size: contain;
    background-repeat: no-repeat;
    z-index: -1;
}

.about-pitch::before {
    top: -40px;
    left: -40px;
    border-radius: 50px 0 0 0;
    background-image: url('../../ubuy-services/images/pattern-img-pitch-top.png');
}

.about-pitch::after {
    bottom: -40px;
    right: -40px;
    border-radius: 0 0 50px 0;
    background-image: url('../../ubuy-services/images/pattern-img-pitch-bottom.png');
}