.pkp_structure_head {   
    background-image: conic-gradient(#ba2e4b 0deg, #ba2e4b 90deg, #ba2e4b 90deg, #ba2e4b 180deg, #CD2F25 180deg, #cd2f26 270deg, #cd2f26 270deg);
    background-color: #ba2e4b;
}

@media (min-width: 992px) {
.pkp_head_wrapper {
    padding-top: 4.286rem;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 450px;
    background-image: url(https://czasopisma.uni.lodz.pl/plugins/themes/defaultUL/images/archaeo.jpg);
} }
@media (min-width: 992px) {
.pkp_structure_content {
    padding-top: 4.143rem;
} }
@media (min-width: 992px) {
.pkp_site_nav_menu {
    display: block;
    background: lightgray;
	position: absolute;
	top: 100%;
}}
@media (min-width: 992px) {
.pkp_nav_list ul {
    background: lightgray;
 }}
@media (min-width: 992px) {
.pkp_navigation_user_wrapper {
    position: fixed;
}}
    
@media (min-width: 992px) {
.pkp_navigation_search_wrapper a {
   color: #000;
   }
}

@media (min-width: 992px) {
.pkp_navigation_primary>li>a {
    color: #000;
    }}
    
    @media (min-width: 992px) {
.pkp_nav_list ul a {
    color: #000;
} }

@media (min-width: 992px) {
.pkp_nav_list ul a:hover, .pkp_nav_list ul a:focus {
    background: #ddd;
    }}
    
@media (min-width: 992px) {
.pkp_site_name .is_text {
    display: none;
} }

.formSearch {
    text-align: left;
    margin-bottom: 0px;
    margin-top: -20px;
    margin-left: 150px;
}
.ullogo {
    text-align: left;
    margin-left: 150px;
}