nav > .nav.nav-tabs{
         border: none;
         color:#fff;
         background:#272e38;
         border-radius:0;
         }
         nav > div a.nav-item.nav-link,
         nav > div a.nav-item.nav-link.active
         {
         border: none;
         padding: 18px 25px;
         color:#fff;
         background:#272e38;
         border-radius:0;
         }
         nav > div a.nav-item.nav-link.active:after
         {
         content: "";
         position: relative;
         bottom: -60px;
         left: -10%;
         border: 15px solid transparent;
         border-top-color: #F3C00A; ;
         }
         nav > div a.nav-item.nav-link:hover,
         nav > div a.nav-item.nav-link:focus
         {
         border: none;
         background: #F3C00A;;
         color:#fff;
		 font-weight:800;
         border-radius:0;
         transition:background 0.20s linear;
         }
         .panel {
         padding: 0 18px;
         display: none;
         overflow: hidden;
         }