@charset "utf-8";
/* CSS Document */

header{
	width: 100%;
	height: var(--header-height);
	position: fixed;
	left: 0; top: 0;
	/*font-size: calc(var(--header-height) - 1rem);*/
	background-color: var(--bila);
	border-bottom:  0.15rem solid var(--zelena-gray);
	z-index: 90;
	font-size: 2rem;
}

header .middle{
	height: 100%;
	display: flex;
	flex-wrap: nowrap;
	flex-direction: row;
	justify-content: space-between;
	align-content: center;
	align-items: center;
	padding-top: 0;
}

#logo {
	cursor: pointer;
	display: flex;
	flex-wrap: nowrap;
	flex-direction: row;
	justify-content: flex-start;
	align-content: center;
	align-items: center;
}

#logo img{
  width: auto; height: 1.25em;
}

#burgir, .close{
  width: 1em;
  height: .75em;
	z-index: 100;
  position: relative;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .5s ease-in-out;
  -moz-transition: .5s ease-in-out;
  -o-transition: .5s ease-in-out;
  transition: .5s ease-in-out;
  cursor: pointer;
}

#burgir .burgir-line, .close .line{
  display: block;
  position: absolute;
  height: .15em;
  width: 100%;
  background: var(--zelena);
  border-radius: .15em;
  opacity: 1;
  left: 0;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .25s ease-in-out;
  -moz-transition: .25s ease-in-out;
  -o-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}

#burgir .burgir-line:nth-child(1) {
  top: 0;
}

#burgir .burgir-line:nth-child(2),
#burgir .burgir-line:nth-child(3),
.close .line {
  top: .3em;
}

#burgir .burgir-line:nth-child(4) {
  top: .6em;
}

/*krizek*/

.mainmenuopen #burgir .burgir-line:nth-child(1),
.submenuopen #burgir .burgir-line:nth-child(1) {
  top: .3em;
  width: 0%;
  left: 50%;
}

.mainmenuopen #burgir .burgir-line:nth-child(2),
.submenuopen #burgir .burgir-line:nth-child(2),
.close .line:nth-child(1) {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

.mainmenuopen #burgir .burgir-line:nth-child(3),
.submenuopen #burgir .burgir-line:nth-child(3),
.close .line:nth-child(2) {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.mainmenuopen #burgir .burgir-line:nth-child(4),
.submenuopen #burgir .burgir-line:nth-child(4) {
  top: .3em;
  width: 0%;
  left: 50%;
}