.header-promos {
    background: #1F2755;
    text-align: center;
    line-height: 0;
}

.header-promos img,
.header-promos .block-full-image-img {
    display: inline-block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}