/* RAPATKAN SEMUA SIDEBAR */
.pkp_structure_sidebar .pkp_block,
.pkp_structure_sidebar .block,
.pkp_structure_sidebar .cmp_announcements {
    margin: 0 0 15px 0 !important;
    padding: 0 !important;
}

/* HILANGKAN SPACING ANTAR BLOCK */
.pkp_structure_sidebar .pkp_block+.pkp_block,
.pkp_structure_sidebar .block+.block {
    margin-top: 0 !important;
}

/* KHUSUS CUSTOM BLOCK */
.pkp_structure_sidebar .custom_block {
    margin-bottom: 15px !important;
}

/* TITLE BLOCK */
.pkp_block .title {
    margin-bottom: 10px !important;
}

/* CONTENT BLOCK */
.pkp_block .content {
    margin: 0 !important;
    padding: 0 !important;
    text-align: center;
}

/* IMAGE CUSTOM BLOCK */
.pkp_block img {
    max-width: 100%;
    height: auto;
}

/* Sidebar Navigation Menu */
.pkp_block.block_web_feed .content ul,
.pkp_block.block_information .content ul,
.pkp_block.block_custom .content ul,
.pkp_navigation_primary ul,
.pkp_structure_sidebar ul {
    text-align: left !important;
}

/* Link menu */
.pkp_structure_sidebar li a {
    text-align: left !important;
    display: block;
    padding-left: 12px;
}

/* Hide OJS/PKP footer branding */
.pkp_brand_footer {
    display: none !important;
}

footer a,
.pkp_footer_content a {
    text-decoration: none !important;
    transition: opacity .2s ease;
}

footer a:hover,
.pkp_footer_content a:hover {
    opacity: .75;
}

.doi,
.article-id {
    margin-top: 5px;
    font-size: 14px;
}

.doi a {
    word-break: break-all;
    text-decoration: none !important;
}