.pa-header{background:transparent;-webkit-transition:background-color 1s ease-out;-moz-transition:background-color 1s ease-out;-o-transition:background-color 1s ease-out;transition:background-color 1s ease-out}.pa-fixed-header{background-color:#18324f!important;-webkit-transition:background-color 1s ease-out;-moz-transition:background-color 1s ease-out;-o-transition:background-color 1s ease-out;transition:background-color 1s ease-out}