/* ---------------------- header -----------------------*/
.header {
	background-color: #fff;
	box-shadow: 1px 1px 4px 0 rgba(0,0,0,.1);
	position: fixed;
	width: 100%;
	z-index: 3;
	padding: 0px 0px 0px 0px;
	overflow-x: hidden !important; 
}
.header ul {
	margin: 0;
	padding: 0;
	list-style: none;
	overflow: hidden;
	background-color: #fff;
}
.header li a {
	display: block;
	padding: 20px 20px;
	border-right: 1px solid #f4f4f4;
	text-decoration: none;
	color: #163450;
}
.header li a:hover,
.header .menu-btn:hover {
	color: #ffffff;
	background-color: #163450;
}
.header li a.lan {
	display: block;
	padding: 20px 15px;
	border-right: 0px solid #f4f4f4;
	text-decoration: none;
	color: #000000;
	font-size: 1.0em;
	font-weight: 500;
}
.header li a.lan:hover {
	color: #163450;
	background-color: #ffffff;
	opacity: 0.5;
}
/* logo */
.header .logo {
	display: flex;
	align-items: center; /**/
	float: left;
	font-size: 1.5em;
	padding: 10px 10px 10px 20px;
	text-decoration: none;
	font-family: "Trirong", "Prompt", sans-serif;
	font-weight: 500;
  	font-style: normal;
	color: #163450;
}
.header .logo a,
.header .logo a:hover {
	text-decoration-line: none;	
}
.header .logo p { 
	padding-left: 5px;
	color: #163450;
}
  /* menu */
.header .menu {
	clear: both;
	max-height: 0;
	transition: max-height .2s ease-out;
}
  
/* menu icon */
.header .menu-icon {
	cursor: pointer;
	display: block;
	float: right;
	padding: 28px 20px;
	position: relative;
	user-select: none;
}
.header .menu-icon .navicon {
	background: #333;
	display: block;
	height: 2px;
	position: relative;
	transition: background .2s ease-out;
	width: 18px;
}
.header .menu-icon .navicon:before,
.header .menu-icon .navicon:after {
	background: #333;
	content: '';
	display: block;
	height: 100%;
	position: absolute;
	transition: all .2s ease-out;
	width: 100%;
}
.header .menu-icon .navicon:before {
	top: 5px;
}
.header .menu-icon .navicon:after {
	top: -5px;
}
/* menu btn */
.header .menu-btn {
	display: none;
}
.header .menu-btn:checked ~ .menu {
	max-height: 380px;
}
.header .menu-btn:checked ~ .menu-icon .navicon {
	background: transparent;
}
.header .menu-btn:checked ~ .menu-icon .navicon:before {
	transform: rotate(-45deg);
}
.header .menu-btn:checked ~ .menu-icon .navicon:after {
	transform: rotate(45deg);
}
.header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:before,
.header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:after {
	top: 0;
}

/* 48em = 768px */
@media (min-width: 1131px) { 
	.header li {
	  float: left;
	}
	.header li a {
	  padding: 20px 30px;
	}
	.header .menu {
	  clear: none;
	  float: right;
	  max-height: none;
	}
	.header .menu-icon {
	  display: none;
	}
}