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rgba(255,255,255,0.28)}.istp_search_input{min-width:190px;max-width:260px;color:#fff}.istp_search_btn{background:#0070a8;color:#fff;border-left:1px solid rgba(255,255,255,0.24)}@media (max-width:1220px){.istp_masthead_row{padding-left:1rem;padding-right:1rem}}@media (max-width:768px){.istp_publisher_bar_inner,.pkp_navigation_primary_wrapper,.istp_masthead_row{flex-direction:column;align-items:flex-start}.istp_nav_search_wrapper{margin-left:0;padding-left:0;width:100%}.istp_search_form{width:100%}.istp_search_input{max-width:none;width:100%}}.pkp_structure_head{background:#fff}.istp_masthead_row{width:100%;max-width:1180px;margin:0 auto;padding:1rem}