.main-slide-blog .gray-bg { 
    margin-top: 0;
    margin-bottom: 2rem;
    padding-top: 2rem;
    padding-bottom: 2rem;
}
.main-slide-blog .gray-bg h2 { margin-top: 0; }

.page-video .content-wrapper,
.page-teaching_material .content-wrapper,
.page-announcement .content-wrapper {
    display: flex;
    flex-direction: row;
    position: relative;
}

.page-video .content-wrapper .social-sharing-buttons,
.page-teaching_material .content-wrapper .social-sharing-buttons,
.page-announcement .content-wrapper .social-sharing-buttons {
    top: 0;
    right: 0;
}

.page-video .right-column > *,
.page-teaching_material .right-column > *,
.page-announcement .right-column > * { 
    display: block;
    width: 100%;
    max-width: 992px;
    margin-left: auto;
    margin-right: auto; 
    display: flex;
    flex-direction: column;
}

/* wysiwyg per social buttons */
.page-video .right-column > .content-wrapper,
.page-teaching_material .right-column > .content-wrapper,
.page-announcement .right-column > .content-wrapper {
    flex-direction: column-reverse;
}

.page-video .right-column .social-sharing-buttons,
.page-teaching_material .right-column .social-sharing-buttons,
.page-announcement .right-column .social-sharing-buttons { margin: 2rem 0 1rem 0; }

.page-video .right-column .field--name-field-youtube-field figure { margin: 2rem 0 0 0; }
.page-video .right-column .field--name-field-youtube-field figure iframe { margin: 0; }

.page-announcement .right-column .field--name-field-image { margin: 1rem auto 3rem auto; }

.page-announcement .right-column .field--name-field-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.page-video .data {
    margin: 1rem auto;
}
.page-teaching_material .data,
.page-announcement .data {
    margin: 2rem auto 1rem auto;
}

.page-video .data .field--name-field-tag-category,
.page-teaching_material .data .field--name-field-tag-category,
.page-announcement .data .field--name-field-tag-category { 
    text-transform: uppercase;
    color: var(--main_blue);
    font-weight: 500;
    font-size: 18px;
    margin-right: 2rem;
}

.page-video .data .field--name-field-date time,
.page-teaching_material .data .field--name-field-date time,
.page-announcement .data .field--name-field-date time {
    color: var(--medium_gray);
    font-size: 18px;
    font-weight: 400;
    padding-left: 1.5rem;
    background-position: left center;
    background-size: 1em 1em;
    background-repeat: no-repeat;
    background-image: url(../../assets/icons/icon_calendar.svg);
}

.page-video .blog-title {
    font-size: 30px; 
    margin: 0 auto 1rem auto;
}
.page-teaching_material .blog-title {
    font-size: 30px; 
    margin: 1rem auto;
}
.page-announcement .blog-title { 
    font-size: 30px; 
    margin: 1rem auto;
}
.page-announcement .field--name-field-subtitle {
    margin: 1rem auto 4rem auto;
    font-size: 20px;
    width: 100%;
    color: var(--medium_gray);
    font-weight: 300;
}

.page-video .author,
.page-teaching_material .author,
.page-announcement .author {
    padding: .25rem 2rem;
    font-size: 16px;
    color: var(--medium_gray);
    background-position: left center;
    background-repeat: no-repeat;
    background-size: 1.5rem 1.5rem;
    background-image: url(../../assets/icons/icon_author.svg);
}

/* back button */
.page-video .back-to-member,
.page-teaching_material .back-to-member,
.page-announcement .back-to-member {
    padding: .75rem 1.5rem .75rem 3rem;
    font-size: 16px;
    background-image: url(../../assets/icons/icon_arrow_left.svg);
    background-position: 1rem center;
    background-size: 1rem 1rem;
    background-repeat: no-repeat;
    color: var(--text_color);
    font-weight: 300;
    width: fit-content;
    border: 1px solid var(--border_gray);
    border-radius: 3rem;
    background-color: transparent;
    margin-top: 2rem;
}
.page-video .back-to-member:hover,
.page-teaching_material .back-to-member:hover,
.page-announcement .back-to-member:hover { background-color: var(--border_gray); }


/* --------------- Teaching Materials details --------------- */
.page-teaching_material .field--name-field-collection {
    color: var(--main_blue);
    font-weight: 500;
    font-size: 20px;
}
.hecap.page-teaching_material .field--name-field-collection { color: var(--hecap); }
.cmsp.page-teaching_material .field--name-field-collection { color: var(--cmsp); }
.math.page-teaching_material .field--name-field-collection { color: var(--math); }
.sti.page-teaching_material .field--name-field-collection { color: var(--sti); }
.qls.page-teaching_material .field--name-field-collection { color: var(--qls); }
.esp.page-teaching_material .field--name-field-collection { color: var(--esp); }

.page-teaching_material .field--name-field-attachments {
    max-width: unset;
    margin-left: unset;
}

.page-teaching_material .attached-materials {
    margin-top: 3rem;
    margin-bottom: 3rem;
    background-color: var(--light_gray);
}

.page-teaching_material .attached-materials h3 {
    margin: 1rem 2rem;
    font-size: 22px;
    border-bottom: 1px solid var(--border_gray);
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    color: var(--main_blue);
    font-weight: 500;
    padding-bottom: 1rem;
}
.hecap.page-teaching_material .attached-materials h3 { color: var(--hecap); }
.cmsp.page-teaching_material .attached-materials h3 { color: var(--cmsp); }
.math.page-teaching_material .attached-materials h3 { color: var(--math); }
.sti.page-teaching_material .attached-materials h3 { color: var(--sti); }
.qls.page-teaching_material .attached-materials h3 { color: var(--qls); }
.esp.page-teaching_material .attached-materials h3 { color: var(--esp); }

.page-teaching_material .attached-materials h3 span {
    width: 3rem;
    height: 3rem;
    margin-left: 2rem;
    border: 1px solid var(--border_gray);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.page-teaching_material .attached-materials h3 span .views-row { 
    color: var(--text_color); 
    font-size: 16px;
}

.page-teaching_material .attached-materials .field--name-field-attachments{
    margin-top: 0;
    margin-bottom: 2rem;
}

.page-teaching_material .attached-materials .field--name-field-attachments span {
    margin: 0 2rem;
    padding: 1rem 1rem 1.5rem 2.5rem;
    background-size: 1.2rem 1.2rem;
    background-position: .5rem center;
    background-image: url(../../assets/icons/icon_file.svg);
    border-bottom: 1px solid var(--border_gray);
}

.page-teaching_material .attached-materials .field--name-field-attachments span {
    padding: 2rem 1rem 1.5rem 1rem;
    background-position: .75rem .75rem;
    position: relative;
}
.page-teaching_material .attached-materials .field--name-field-attachments span::after {
    content: 'Other file';
    position: absolute;
    font-weight: 300;
    color: var(--main_blue);
    font-size: 12px;
    top: 1rem;
    left: 3rem;
}

.page-teaching_material .attached-materials .field--name-field-attachments span.file--mime-text-plain.file--text::after { content: 'Text File'; }
.page-teaching_material .attached-materials .field--name-field-attachments span.file--mime-application-vnd-oasis-opendocument-text.file--x-office-document::after { content: 'OpenDocument'; }
.page-teaching_material .attached-materials .field--name-field-attachments span.file--x-office-presentation::after { content: 'PowerPoint'; }
.page-teaching_material .attached-materials .field--name-field-attachments span.file--package-x-generic::after { content: 'ZIP folder'; }
.page-teaching_material .attached-materials .field--name-field-attachments span.file--x-office-spreadsheet::after { content: 'Excel'; }
.page-teaching_material .attached-materials .field--name-field-attachments span.file--x-office-document::after { content: 'Doc'; }
.page-teaching_material .attached-materials .field--name-field-attachments span.file--application-pdf::after { content: 'PDF'; }

.page-teaching_material.hecap .attached-materials .field--name-field-attachments span::after { color: var(--hecap); }
.page-teaching_material.cmsp .attached-materials .field--name-field-attachments span::after { color: var(--cmsp); }
.page-teaching_material.math .attached-materials .field--name-field-attachments span::after { color: var(--math); }
.page-teaching_material.sti .attached-materials .field--name-field-attachments span::after { color: var(--sti); }
.page-teaching_material.qls .attached-materials .field--name-field-attachments span::after { color: var(--qls); }
.page-teaching_material.esp .attached-materials .field--name-field-attachments span::after { color: var(--esp); }


.page-teaching_material .attached-materials .field--name-field-attachments span:hover {
    cursor: pointer;
    background-color: var(--border_gray);
}

.page-teaching_material .attached-materials .field--name-field-attachments span a {
    font-size: 18px;
    background-color: transparent;
    border-bottom: none;
    border-top: none;
    color: var(--text_color);
    margin: 0;
    padding: .5rem 0 0 0;
    font-weight: 500;
}

.page-teaching_material .view-teaching-materials { margin: 0; }

.page-teaching_material .view-teaching-materials .views-row {
    display: block;
    padding: 0;
    margin: 0;
    background-color: transparent;
    border-bottom: none;
}
.page-teaching_material .view-teaching-materials .views-row::after { display: none; }


@media (min-width: 1024px) {
    .page-video .blog-title { font-size: 40px; }
    .page-announcement .field--name-field-subtitle { font-size: 24px }
    .page-teaching_material .blog-title { font-size: 40px; }
    .page-announcement .blog-title { font-size: 40px; }

    .page-teaching_material .attached-materials .field--name-field-attachments span {
        padding: 2.5rem 1rem 1.5rem 1rem;
        background-position: 1rem 1rem;
        position: relative;
    }
    .page-teaching_material .attached-materials .field--name-field-attachments span::after {
        content: 'Other file';
        position: absolute;
        font-weight: 300;
        color: var(--main_blue);
        font-size: 14px;
        top: 1.1rem;
        left: 2.75rem;
    }

    .page-teaching_material .attached-materials .field--name-field-attachments span.file--mime-text-plain.file--text::after { content: 'Text File'; }
    .page-teaching_material .attached-materials .field--name-field-attachments span.file--mime-application-vnd-oasis-opendocument-text.file--x-office-document::after { content: 'OpenDocument'; }
    .page-teaching_material .attached-materials .field--name-field-attachments span.file--x-office-presentation::after { content: 'PowerPoint'; }
    .page-teaching_material .attached-materials .field--name-field-attachments span.file--package-x-generic::after { content: 'ZIP folder'; }
    .page-teaching_material .attached-materials .field--name-field-attachments span.file--x-office-spreadsheet::after { content: 'Excel'; }
    .page-teaching_material .attached-materials .field--name-field-attachments span.file--x-office-document::after { content: 'Doc'; }
    .page-teaching_material .attached-materials .field--name-field-attachments span.file--application-pdf::after { content: 'PDF'; }

    .page-teaching_material.hecap .attached-materials .field--name-field-attachments span::after { color: var(--hecap); }
    .page-teaching_material.cmsp .attached-materials .field--name-field-attachments span::after { color: var(--cmsp); }
    .page-teaching_material.math .attached-materials .field--name-field-attachments span::after { color: var(--math); }
    .page-teaching_material.sti .attached-materials .field--name-field-attachments span::after { color: var(--sti); }
    .page-teaching_material.qls .attached-materials .field--name-field-attachments span::after { color: var(--qls); }
    .page-teaching_material.esp .attached-materials .field--name-field-attachments span::after { color: var(--esp); }
}


@media (min-width: 1200px) {
    .page-video .right-column,
    .page-teaching_material .right-column,
    .page-announcement .right-column {
        overflow-y: scroll;
        max-height: calc(100vh - 70px);
        scrollbar-width: none;
        padding-bottom: 20vh;
    }

    .page-video .right-column::-webkit-scrollbar,
    .page-teaching_material .right-column::-webkit-scrollbar,
    .page-announcement .right-column::-webkit-scrollbar { width: 0; }

    /* .page-video .field--name-body,
    .page-teaching_material .field--name-body,
    .page-announcement .content-wrapper .field--name-body { padding-right: 5rem; } */

    .page-video .right-column > *,
    .page-teaching_material .right-column > *,
    .page-announcement .right-column > * { flex-direction: column; }

    .page-video .data,
    .page-teaching_material .data {
        display: flex;
        flex-direction: column;
    }
    .page-announcement .data {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
    }

    .page-video .content-wrapper .social-sharing-buttons,
    .page-teaching_material .content-wrapper .social-sharing-buttons,
    .page-announcement .content-wrapper .social-sharing-buttons { 
        position: relative; 
        display: flex;
        flex-direction: row;
        justify-content: flex-end;
    }
    .page-video .content-wrapper .social-sharing-buttons a,
    .page-teaching_material .content-wrapper .social-sharing-buttons a, 
    .page-announcement .content-wrapper .social-sharing-buttons a {
        margin-left: .5rem;
    }
}