.breadcrumbs-full{
    margin-left: calc(((100vw - 100%) / 2) * -1);
    margin-right: calc(((100vw - 100%) / 2) * -1);
    border-bottom: 0;
    margin-top: -21px;
    background:#f7f7f7;
    margin-bottom: 45px;
}

.breadcrumbs-full ul{
    max-width: 1200px;
    margin: 0 auto;
    border:0;
}
.gioi-thieu .body-bg .cont-gioi-thieu,
.may-tinh-online .body-bg .cont-may-tinh-online{
    max-width: 800px;
    padding: 0;
    margin-bottom: 100px;
}


@media screen and (max-width: 991px) {
    .gioi-thieu .body-bg .cont-gioi-thieu,
    .may-tinh-online .body-bg .cont-may-tinh-online{
        padding: 0 16px !important;
    }
}