.custom-header{position:fixed;top:0;width:100%;z-index:9999;background-color:#ffffff!important;transition:background-color 0.3s ease,box-shadow 0.3s ease}.custom-header.et-fixed-header,.custom-header.et_pb_sticky{background-color:#ffffff!important;box-shadow:0 2px 10px rgba(0,0,0,0.05)}body:not(.et-fixed-header) .custom-header{background-color:#ffffff!important}.single .byline,.single .author,.single .post-author,.single .entry-meta .author,.single .post-meta .author{display:none!important}