#main-menu-fly-out {
    display: none;
    position: absolute;
    width: calc(100% - 20px);
    height: calc(100vh - 100%);
    /* height:auto; */
    top: 100px;
    left: 20px;
    overflow: hidden;
    z-index:999;
} 
  #main-menu-fly-out.expanded {
    display: block;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out {
      top: 120px;
      left: 0;
      width: 100%;
    }
  }
  @media (min-width: 1200px) {
    #main-menu-fly-out {
      width: calc(100% + 80px);
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: calc(100vh - 100px);
    overflow: auto;
    position: relative;
    bottom: 100%;
    transition: bottom 0.3s;

  }
  #main-menu-fly-out.expanded .main-menu-fly-out-inner {
    bottom: 0;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner {
      flex-direction: row;
      max-height: calc(100vh - 120px);
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .menu-lang-switch-wrapper {
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .menu-lang-switch-wrapper {
      flex-basis: 74.37%;
      flex-shrink: revert;
      padding-top: 80px;
    }
  }
  @media (min-width: 1200px) {
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu {
      width: 50%;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu li:hover > a,
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu li.current-menu-item > a,
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu li:has(li.current-menu-item) > a {
    background-color: #264ae5;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-family: PP Editorial New, sans-serif;
    font-size: 28px;
    font-weight: 400;
    line-height: 39.2px;
    letter-spacing: 0.02em;
    color: white;
    text-decoration: none;
    padding: 22px 40px 18px;
    cursor: pointer;
    transition: background-color 0.3s;
    word-break: normal;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu a {
      font-size: 40px;
      line-height: 56px;
      padding: 14px 40px 11px;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu a svg {
    flex-shrink: 0;
    height: 20px;
    width: 20px;
    stroke-width: 0.75;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu {
    margin: 0;
    padding: 0;
    list-style: none;
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    left: 100%;
    transition: left 0.3s;
    z-index: 1;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .level-1 >li:first-child{
    display:none!important;
  }
  @media (min-width: 1200px) {
    #main-menu-fly-out .main-menu-fly-out-inner .level-1 li:first-child{
        display:none!important;
    }
  }

  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu.expanded {
      left: 0;
  }

  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu {
      top: 80px;
      height: calc(100% - 80px);
    }
  }
  @media (min-width: 1200px) {
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu {
      padding: 0 30px;
      width: 50%;
    }
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu.expanded{
      left: 50%;
    }
    /* #main-menu-fly-out .main-menu-fly-out-inner .level-1 li:hover > .submenu {
        left: 0;
    } */
  }
  #main-menu-fly-out .main-menu-fly-out-inner,
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu,
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu {
        background-color: #191919;
    }
  /* @media (min-width: 1200px) {
    #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu li:first-child {
      display: none;
    }
  } */
  /* #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu li:first-child a {
    padding-top: 17px;
    padding-bottom: 18px;
  } */
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu li:first-child a svg {
    transform: scaleX(-1);
  }
  #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu a {
    font-family: "PP Telegraf", sans-serif;
    font-size: 18px;
    line-height: 28.8px;
    padding: 15px 40px 11px 40px;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch {
    background-color: #191919;
    color: white;
    display: flex;
    gap: 8px;
    padding: 29px 40px 29px 40px;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .lang-switch {
      display: none;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch .icon-globe {
    font-size: 20px;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    line-height: normal;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li {
    position: relative;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li a {
    font-family: "PP Telegraf", sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 18px;
    color: inherit;
    text-decoration: none;
    position: relative;
    top: 2px;
    text-transform: uppercase;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li.wpml-ls-current-language a {
    font-weight: 700;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li:not(:first-child) {
    margin-right: 20px;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li:not(:first-child):after {
    position: absolute;
    content: "";
    top: calc(50% - 1px);
    height: 1px;
    width: 5px;
    right: -12px;
    background: white;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info {
    background-color: #264ae5;
    color: white;
    font-family: "PP Telegraf", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    letter-spacing: 0.02em;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .info {
      flex-basis: 25.62%;
      text-align: center;
      font-size: 18px;
      line-height: 28.8px;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info .decoration {
    height: 90px;
    background-size: cover;
    background-position: center;
    mix-blend-mode: multiply;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .info .decoration {
      height: 290px;
      width: 397px;
      background-size: cover;
      background-position: top right;
      margin-left: 30px;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info .info-inner {
    background-color: #264ae5;
    padding: 24px 40px 25px;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .info .info-inner {
      padding: 56px 70px 35px;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info .info-inner img {
    display: none;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .info .info-inner img {
      display: inline;
      margin-bottom: 30px;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info .info-inner p {
    margin: 0;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info .info-inner p + p {
    margin-top: 23px;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info a {
    color: inherit;
    text-decoration: none;
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info ul,
  header .social_content_wrapper .items {
    margin: 24px 0 0 0;
    padding: 0;
    list-style: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
  }
  header .social_content_wrapper .items{
    margin-top:0px;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out .main-menu-fly-out-inner .info ul, .social_content_wrapper {
      margin-top: 57px;
    }
  }
  #main-menu-fly-out .main-menu-fly-out-inner .info ul li a {
    display: flex;
  }
  #main-menu-fly-out:after {
    position: fixed;
    top: 100px;
    left: 0;
    width: 100%;
    height: calc(100% - 100px);
    background-color: #191919;
    display: block;
    content: "";
    z-index: -1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
  }
  @media (min-width: 992px) {
    #main-menu-fly-out:after {
      top: 120px;
      height: calc(100% - 120px);
    }
  }
  #main-menu-fly-out.veiled:after {
    opacity: 0.7;
  }
Option 2: Or upload your CSS file
File encoding
Indentation level
-Beautified CSS-

#main-menu-fly-out {
	display: none;
	position: absolute;
	width: calc(100% - 20px);
	/* height: calc(100vh - 100%); */
	top: 100px;
	left: 20px;
	overflow: hidden;
}

#main-menu-fly-out.expanded {
	display: block;
}

@media (min-width: 992px) {
	#main-menu-fly-out {
		top: 120px;
		left: 0;
		width: 100%;
	}
}

@media (min-width: 1200px) {
	#main-menu-fly-out {
		width: calc(100% + 80px);
	}
}

#main-menu-fly-out .main-menu-fly-out-inner {
	display: flex;
	flex-direction: column;
	width: 100%;
	max-height: calc(100vh - 100px);
	overflow: auto;
	position: relative;
	bottom: 100%;
	transition: bottom 0.3s;
	background-color: #191919;
}

#main-menu-fly-out .main-menu-fly-out-inner.expanded {
	bottom: 0;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner {
		flex-direction: row;
		max-height: calc(100vh - 120px);
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .menu-lang-switch-wrapper {
	position: relative;
	overflow: hidden;
	flex-shrink: 0;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .menu-lang-switch-wrapper {
		flex-basis: 74.37%;
		flex-shrink: revert;
		padding-top: 80px;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .main-menu {
	background-color: #191919;
}

@media (min-width: 1200px) {
	#main-menu-fly-out .main-menu-fly-out-inner .main-menu {
		width: 50%;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu {
	margin: 0;
	padding: 0;
	list-style: none;
}

#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu li:hover>a,
#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu li.current-menu-item>a,
#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu li:has(li.current-menu-item)>a {
	background-color: #264ae5;
}

#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	font-family: PP Editorial New, sans-serif;
	font-size: 28px;
	font-weight: 400;
	line-height: 39.2px;
	letter-spacing: 0.02em;
	color: white;
	text-decoration: none;
	padding: 22px 40px 18px;
	cursor: pointer;
	transition: background-color 0.3s;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu a {
		font-size: 40px;
		line-height: 56px;
		padding: 14px 40px 11px;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu a svg {
	flex-shrink: 0;
	height: 20px;
	width: 20px;
	stroke-width: 0.75;
}

#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu {
	margin: 0;
	padding: 0;
	list-style: none;
	background-color: #191919;
	position: absolute;
	top: 0;
	width: 100%;
	height: 100%;
	left: 100%;
	transition: left 0.3s;
	z-index: 1;
}



@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu {
		top: 80px;
		height: calc(100% - 80px);
	}
}

@media (min-width: 1200px) {
	#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu {
		padding: 0 30px;
		width: 50%;
	}

	#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu.expanded {
		left: 50%;
	}
}

/* @media (min-width: 1200px) {
	#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu li:first-child {
		display: none;
	}
} */

/* #main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu li:first-child a {
	padding-top: 17px;
	padding-bottom: 18px;
} */

#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu li:first-child a svg {
	transform: scaleX(-1);
}

#main-menu-fly-out .main-menu-fly-out-inner .main-menu ul.menu ul.sub-menu a {
	font-family: "PP Telegraf", sans-serif;
	font-size: 18px;
	line-height: 28.8px;
	padding: 15px 40px 11px 40px;
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch {
	background-color: #191919;
	color: white;
	display: flex;
	gap: 8px;
	padding: 29px 40px 29px 40px;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .lang-switch {
		display: none;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch .icon-globe {
	font-size: 20px;
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: row-reverse;
	justify-content: flex-end;
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li {
	position: relative;
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li a {
	font-family: "PP Telegraf", sans-serif;
	font-size: 14px;
	font-weight: 400;
	line-height: 18px;
	color: inherit;
	text-decoration: none;
	position: relative;
	top: 2px;
	text-transform: uppercase;
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li.wpml-ls-current-language a {
	font-weight: 700;
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li:not(:first-child) {
	margin-right: 20px;
}

#main-menu-fly-out .main-menu-fly-out-inner .lang-switch ul li:not(:first-child):after {
	position: absolute;
	content: "";
	top: calc(50% - 1px);
	height: 1px;
	width: 5px;
	right: -12px;
	background: white;
}

#main-menu-fly-out .main-menu-fly-out-inner .info {
	background-color: #264ae5;
	color: white;
	font-family: "PP Telegraf", sans-serif;
	font-size: 16px;
	font-weight: 400;
	line-height: 24px;
	letter-spacing: 0.02em;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .info {
		flex-basis: 25.62%;
		text-align: center;
		font-size: 18px;
		line-height: 28.8px;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .info .decoration {
	height: 90px;
	background-size: cover;
    background-position: center;
    mix-blend-mode: multiply;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .info .decoration {
		height: 290px;
		width: 397px;
		background-size: cover;
		background-position: top right;
		margin-left: 30px;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .info .info-inner {
	background-color: #264ae5;
	padding: 24px 40px 25px;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .info .info-inner {
		padding: 56px 70px 35px;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .info .info-inner img {
	display: none;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .info .info-inner img {
		display: inline;
		margin-bottom: 30px;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .info .info-inner p {
	margin: 0;
}

#main-menu-fly-out .main-menu-fly-out-inner .info .info-inner p+p {
	margin-top: 23px;
}

#main-menu-fly-out .main-menu-fly-out-inner .info a {
	color: inherit;
	text-decoration: none;
}

#main-menu-fly-out .main-menu-fly-out-inner .info ul {
	margin: 24px 0 0 0;
	padding: 0;
	list-style: none;
	display: inline-flex;
	justify-content: center;
	align-items: center;
	gap: 20px;
}

@media (min-width: 992px) {
	#main-menu-fly-out .main-menu-fly-out-inner .info ul {
		margin-top: 57px;
	}
}

#main-menu-fly-out .main-menu-fly-out-inner .info ul li a {
	display: flex;
}

#main-menu-fly-out:after {
	position: fixed;
	top: 100px;
	left: 0;
	width: 100%;
	height: calc(100% - 100px);
	background-color: #191919;
	display: block;
	content: "";
	z-index: -1;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.3s;
}

@media (min-width: 992px) {
	#main-menu-fly-out:after {
		top: 120px;
		height: calc(100% - 120px);
	}
}

#main-menu-fly-out.veiled:after {
	opacity: 0.7;
}

#pageHeader .lang-toggle{
    display:none;
}
@media (min-width: 992px) {
    #pageHeader .lang-toggle{ 
    display: block;
  }
}