.bloc-GMB {
    background: no-repeat center center/cover;
    background-attachment: scroll;
    background-attachment: fixed;
    padding: 4em 10%;
    text-align: center;
    position: relative;
    z-index: 8000;
    color: #fff;
    display: block;
    background-image: none !important;
}

.bloc-GMB .contain-GMB .etoiles-2 {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: url(../images/etoiles-2.png) no-repeat center left
}

.bloc-GMB .contain-GMB .zone-etoiles-note {
    position: relative;
    height: 60px;
    width: 264px;
    float: right;
    background: url(../images/etoiles-1.png) no-repeat center right
}

.bloc-GMB:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #460003;
    opacity: 1;
    z-index: -1
}

.bloc-GMB.bg-optionnel:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/bg-optionel-gris.svg) repeat top center;
    background-size: 60px auto;
    opacity: .5;
    z-index: -1
}

.bloc-GMB .h1 {
    color: #fff
}

.note-avis {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 0 2rem
}

.nbr-note {
    font-size: 40px;
    margin-right: 4rem
}

@media(max-width: 425px) {
    .bloc-GMB {
        padding: 4rem 6%;
    }
}