This is what is in the current style css
/*HEADER*/
.header{width:100%; float:left;position:relative; margin-bottom:10px;}
.header a{ color:#333;}
.header .head_soc{ position:absolute;right: 0; bottom:-10px;z-index: 9999;background: url(images/submenu.png) repeat; cursor:pointer;}
.header .center{ }
/*Headers4*/
.header4{width:100%; background:#333; height:auto; float:left;}
.header4 a{ color:#fff;}
.header4 .center{ position:relative;}
.header4 .logoimga{ display:block; float:left;}
.header4 #topmenu{ margin-top:0;}
.header4 #topmenu ul li{padding: 0 10px 0 10px; padding-top:34px; padding-bottom:31px;border-bottom: 3px solid transparent;margin-left: -4px;-webkit-transition:all 0.2s ease-out;-moz-transition:all 0.2s ease-out;-ms-transition:all 0.2s ease-out;-o-transition:all 0.2s ease-out;transition:all 0.2s ease-out;}
.header4 #topmenu ul li ul li{ padding:0; margin-left:0; border-bottom:none; line-height:normal!important; height:auto!important;}
.header4 #topmenu ul li ul{top: 90px;margin-left: -80px; margin-top:0;}
.header4 #topmenu ul li ul li ul{ margin-top:-90px; margin-left:0;}
.header4 .current-menu-item{ background:rgba(0, 0, 0, 0.1);}
.header4 #topmenu ul li:hover{background:rgba(0, 0, 0, 0.03);border-bottom: 3px solid #2dcb73;}
.header4 #topmenu ul .zn_parent_menu:hover{border-bottom: 3px solid transparent!important;}
.header4 #topmenu .sub-menu{border-top: 3px solid #2dcb73;}
.header4 #topmenu ul li:hover ul li{ border-bottom:none;}
.bigmenu{text-align: center; width: 100%;}
body .header4 .bigmenu ul li:hover{ background:none!important;}
/*LOGO*/
.logo{ float:left;}
.logo h2, .logo h2{ float:left; font-size:0px; margin:0px 0;}
.logo h2 a, .logo h2 a{ font-weight:bold;}
.logo img{ border:none; margin:1px 0;max-width:100%; height:auto;}
Sorry if I am providing too much.