.main-nav {
  background-color: transparent;
  background-repeat: no-repeat;
  background-size: auto 100%;
  xbackground-image: -webkit-gradient(linear, to bottom, to top, color-stop(0%, #0a5c48), color-stop(100%, #06553e));
  xbackground-image: -webkit-linear-gradient(to bottom, #0a5c48, #06553e);
  xbackground-image: -moz-linear-gradient(to bottom, #0a5c48, #06553e);
  xbackground-image: -o-linear-gradient(to bottom, #0a5c48, #06553e);
  xbackground-image: linear-gradient(to bottom, #0a5c48, #06553e);
  x--webkit-border-radius: 8px;
  x--moz-border-radius: 8px;
  x--ms-border-radius: 8px;
  x--o-border-radius: 8px;
  x-border-radius: 8px;
  x--webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  x--moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  x-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  x-border: 1px solid #ffff00;
}

@media (max-width: 768px) {
    .main-nav { background-size: auto auto; }
}
@media (max-width: 320px) {
    .main-nav { background: none; }
}

.main-nav:after {
  clear: both;
  content: "\00a0";
  display: block;
  height: 0;
  font: 0px/0 serif;
  overflow: hidden;
}

/* nav brand margin-left musi byt shodny s margin left studa, nikoliv u mobilni verze */
.nav-brand {
  float: left;
  margin: 0;
  margin-left: 1em;
}
@media (min-width: 768px) {  .nav-brand {   float: left;  margin: 0;  margin-left: 2em; } }



.nav-brand a {
  display: block;
  padding: 0px 10px 0px 20px;
  color: #fff;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 22px;
  font-weight: normal;
  line-height: 29px;
  text-decoration: none;
}

#main-menu {
  clear: both;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
}

@media (min-width: 768px) {
  #main-menu {
    xfloat: right;
    clear: none;
  }
}



/* Mobile menu top separator */

#main-menu:before {
  content: '';
  display: block;
  height: 1px;
  font: 1px/1px sans-serif;
  overflow: hidden;
  background: #06553e;
}

@media (min-width: 768px) {
  #main-menu:before {
    display: none;
  }
}


/* Mobile menu toggle button */

.main-menu-btn {
  float: right;
  margin: 0 20px;
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  text-indent: 30px;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  /* wacz 30px zmenene z 29, nize left bylo2a dalsi dva radky jsou navic */
  /* background-color: rgba(113,191,68, 0.3);  barva podkladu hamburgru */
  border-radius: 2px;
}


/* hamburger icon */

.main-menu-btn-icon,
.main-menu-btn-icon:before,
.main-menu-btn-icon:after {
  position: absolute;
  top: 50%;
  left: 4px;
  height: 2px;
  width: 22px;
  background: #3f3f3f;
  -webkit-transition: all 0.25s;
  transition: all 0.25s;
}

.main-menu-btn-icon:before {
  content: '';
  top: -7px;
  left: 0;
}

.main-menu-btn-icon:after {
  content: '';
  top: 7px;
  left: 0;
}


/* x icon */

#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon {
  height: 0;
  background: transparent;
}

#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:before {
  top: 0;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:after {
  top: 0;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}


/* hide menu state checkbox (keep it visible to screen readers) */

#main-menu-state {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}


/* hide the menu in mobile view */

#main-menu-state:not(:checked) ~ #main-menu {
  display: none;
}

#main-menu-state:checked ~ #main-menu {
  display: block;
}

@media (min-width: 768px) {
  /* hide the button in desktop view */
  .main-menu-btn {
    position: absolute;
    top: -99999px;
  }
  /* always show the menu in desktop view */
  #main-menu-state:not(:checked) ~ #main-menu {
    display: block;
  }
}







/* 1a5632 */

@media (min-width: 768px) {
  .txmenu1 { width: 10%; margin-left: 10vw!important; }
  .txmenu2 { width: 10%; }
  .txmenu3 { width: 10%; }
  .txmenu4 { width: 10%; }
  .txmenu5 { width: 10%; }
  .txmenu6 { width: 10%; }

  .txmenu_logo { width: 20%; }
}

@media (min-width: 768px) {
  .txmenu_lang { display: none!important; }
  .txmenu_social { display: none!important; }
}

@media (max-width: 767px) {
  .txmenu_logo { display: none!important; }
}

.txmenu_social { display: block; height: 32px; background-color: #efefef; border-bottom: 1px solid #216e40; }
.txmenu_social A { display: contents; }

.tmicon { height: 20px; margin: 6px 8px; }

.xxxtxmenu_logo A:hover { background-color: #1a5632; }