.pkp_structure_head
{
  background-color: #fff;
  border-bottom: 10px solid #1976d2;
}
.pkp_structure_footer_wrapper
{
  background: #1976d3;
}
.bottom
{
display: inline-block;
float: left;
text-decoration-color: #fff;
}
.obj_article_details .authors .userGroup {
  display: none;
}