.submission_guideline_extra--main {
    margin: 1.75rem 0 2rem;
}

.submission_guideline_extra--main img,
.block_submission_guideline_extras img {
    display: block;
    max-width: 100%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}

.submission_guideline_extra--scale-100 img {
    width: 100%;
}

.submission_guideline_extra--scale-80 img {
    width: 80%;
}

.submission_guideline_extra--scale-50 img {
    width: 50%;
}

.block_submission_guideline_extras .content {
    padding: 0;
}