.fa-bars { transition: all ease-in-out 0.2s; }
.fa-bars:hover { transform: scale(0.8); transition: all ease-in-out 0.2s; }

.nav {
  display: block;
  font-size: 100%;
  font-weight: 100;
  position: relative; 
  top: 0;
  right: 0 /*4% Bei Spachauswahl */;
  max-width: 1600px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 0 /*4%*/;
}

.nav ul {
  list-style: none;
  padding: 0;
  float: right;
  text-align: center;
  position: relative;
  margin-top: 0;
margin-right: 150px;
}
.nav ul li {
  float: left;
  *display: inline;
  zoom: 1;
  position: relative;
}
.nav ul li span.arrow {
  display: block;
  color: rgba(255,255,255,1.0) !important;
  /* "display:none" to hide arrows for the non-mobile nav */
  position: absolute;
  top: 32px;
  color: #fff;
  width: 20px;
  left: 50%;
  margin-left: -10px;
  text-align: center;
  font-size: 80%;
  cursor: pointer;
}
.nav ul li:hover span.arrow {
  color: rgba(255,255,255,1.0) !important;
}
.nav ul li a {
  display: block;
  padding: 17px 20px 9px 20px;
  color: rgba(0,110,203,1.0);
  background: transparent;
  text-decoration: none;
  font-weight: normal;
  box-sizing: border-box;
}
.nav ul li ul {
  list-style: none;
  padding: 0;
  display: none;
  position: absolute;
  left: 0;
  width: 160px;
}
.nav ul li ul li {
  width: 160px;
}
.nav ul li ul li a {
  background: #535353;
  color: rgba(255,255,255,1.0);
  border-bottom: 1px solid #606060;
  display: block;
  padding: 15px;
}
.nav ul li ul li a:hover {
  background: #606060;
}
.nav ul li:hover a; {
  /* background: #535353; */
  /* color: rgba(255,255,255,1.0); */
}
.nav ul li:hover a:hover, .nav ul li a.rex-current {
  /* background: #535353; */
  /* color: rgba(255,255,255,1.0); */
  border-bottom: solid 8px rgba(0,110,203,1.0);  
}
.nav ul li:hover a:hover {
  /* background: #535353; */
}
.nav ul li:hover ul {
  display: block;
}
.nav ul li:hover ul a {
  background: #535353;
}
.nav ul li:hover ul a:hover {
  background: #606060;
}
.nav .nav-bars {
  display: none;
  position: absolute;
top: 0;
padding-top: 10px; 
padding-right: 4% !important;
width: 100%; 
height: 50px;
  text-align: right !important;
  font-size: 200%;
  cursor: pointer;
  box-sizing: border-box;
  background: rgba(255,255,255,1.0);  
  color: rgba(0,110,203,1.0);  
}
.nav .nav-bars i {
  font-weight: normal;
}
.nav.mobile {
  width: 100%;
  padding-top: 50px;
  right: 0;
}
.nav.mobile ul {
  display: none;
}
.nav.mobile ul li {
  width: 100%;
  float: none;
}

.nav.mobile ul li:hover a:hover, .nav.mobile ul li a.rex-current {
  background: #535353;
  color: rgba(255,255,255,1.0);
  border-bottom: none;
}

.nav.mobile ul li span.arrow {
  display: block;
  top: 6px;
  font-size: 120%;
  margin: 0;
  right: 2px;
  left: auto;
  padding: 10px;
  color: rgba(255,255,255,1.0);
}
.nav.mobile ul li span.arrow:hover {
  color: #aaa;
}
.nav.mobile ul li span.arrow.arrow-rotate {
  -webkit-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
          transform: rotate(180deg);
}
.nav.mobile ul li a {
  padding: 15px;
  color: rgba(255,255,255,1.0);	
}
.nav.mobile ul li ul {
  position: static;
  width: 100%;
}
.nav.mobile ul li ul li {
  width: 100%;
}
.nav.mobile ul li:hover a {
  background: #464646;
  border-bottom: 1px solid #606060;
}
.nav.mobile ul li:hover a:hover {
  background: #535353;
}
.nav.mobile ul li:hover ul {
  display: none;
}
.nav.mobile ul li:hover ul a {
  background: #535353;
}
.nav.mobile ul li:hover ul a:hover {
  background: #606060;
}
.nav.mobile .nav-bars {
  display: block;
}

/*- 1280px (Breakpoint wird in reaktion.js festgelgt) -*/
@media only screen and (max-width : 1280px) {
  .nav ul 	{ float: none; width: 100% !important; }
  .nav > ul { margin-top: -50px !important; padding-top: 50px !important; height: 100vh; overflow: scroll; background: rgba(0,110,203,1.0); box-sizing: border-box; }
}

@media only screen and (max-width : 1600px) {
.nav {
  right: 8%;
}
}