.pkp_structure_head{

  background: linear-gradient(180deg, #F00 53%, #FFF 50%);

}

.pkp_pul_logo--ucl {
    padding: 10px;
}
.pkp_pul_logo.pkp_pul_logo--ucl {
    background: url('/public/logo_default.png') no-repeat;
        background-position-x: 0%;
        background-position-y: 0%;
        background-size: auto auto;
    width: 200px;
    height: 45px;
    z-index: 1;
    background-position-x: center;
    background-size: contain;

}
.logo_ucl {
    background-image: url("/public/logo_default.png");
    display: none;

}


@media (max-width: 991px) {
  .pkp_pul_logo.pkp_pul_logo--ucl {
    position: relative;

    top: 45px;

    right: 0px;
    /* background-image: url("/public/logo_neg.png"); */
  }
  .pkp_structure_head{
    background: linear-gradient(180deg, #F00 43%, #FFF 30%);
  }
}

@media (max-width: 542px) {
  .pkp_pul_logo.pkp_pul_logo--ucl {
    position: relative;
    top: 0px;

    right: 0px;
    /* background-image: url("/public/logo_neg.png"); */
  }
.pkp_structure_head{
    background: linear-gradient(180deg, #F00 37%, #FFF 30%);
  }
}

@media (max-width: 480px) {
  .pkp_structure_head{
    background: linear-gradient(180deg, #F00 33%, #FFF 30%);
  }
}




.page_index_journal .page-content {
  display: flex;
  flex-direction: column;
}

.page_index_journal .homepage-announcements{
  order : 2;
}


.page_index_journal .issue-wrapper{
  order : 3;
}


.page_index_journal .homepage-additional-content{
  order : 1;
  padding-bottom: 30px;
}


.pkp_page_index .pkp_structure_content{
  padding-top: 0px !important;
}

.pkp_page_index .obj_announcement_summary{
  width: 100% !important;
}

.obj_issue_toc .description > :first-child {
    margin-top: 20px !important;
}

/* Modifications demandées par Pierre Fastrez */

.PUL .current_issue_title {
  color: #000;
  font-size: 16px;
  font-weight: bold;
}

.pkp_page_index .additional_content {
  border-top-width: 0px; 
}