.pkp_button_primary {
    background-color: #1E88E5;
    color: #fff !important;
    border-radius: 4px;
    padding: 8px 18px;
    font-size: 14px;
    border: none;
    display: inline-block;
}

.pkp_button_primary:hover {
    background-color: #1565C0;
    color: #fff !important;
}

.pkp_brand_footer {
    display: none !important;
}

.obj_article_details .abstract p,
.item.abstract p,
.abstract p {
    text-align: justify;
    text-justify: inter-word;
}

/* Justified references with hanging indent */
.references li,
.csl-entry {
    text-align: justify;
    text-indent: -1.5em;
    padding-left: 1.5em;
}
/* Change default footer background color */
.pkp_structure_footer_wrapper,
.pkp_structure_footer {
background: #FCBD35 !important; /* Orange */
border-top: none !important;
}

/* Optional: footer text color */
.pkp_structure_footer_wrapper,
.pkp_structure_footer_wrapper a,
.pkp_structure_footer_wrapper p {
color: #ffffff !important;
}

/* Optional: Home page image */
.pkp_site_name .is_img img {
    max-height: none !important;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
}

.homepage_image img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
}

.pkp_site_name_wrapper {
    max-width: 100% !important;
      padding: 0 !important;
}

.pkp_site_name {
    width: 100% !important;
     margin: 0 !important;
}