#nav{
	z-index: 0;
	}

.logo {
	position: relative;
	padding: 0%;
	max-width: 6rem;
	max-height: 4rem;
}

header.header {
	position: fixed;
	display: flex;
	align-content: center;
	justify-content: space-between;
	width: 100%;
	height: 4.5rem;
	width: calc(100% - 2 * (24% / 4));
	padding: 0 calc(24% / 4);
	background-color: #FCF6EF;
	box-shadow: 0 2px 6px #0002;
	z-index: 10;
}

header input {
	display: none;
}

header label.menu_toggle {
    position: absolute;
    right: calc(50% / 6);
    top: calc(50% / 2);
    width: 35px;
    height: 35px;
    background-color: #fff;
    box-shadow: 0 0 1px 1px rgba(29, 17, 51, 0.04), 0 0 3px 2px rgba(9, 32, 77, 0.12), 0 0 2px -3px rgba(29, 17, 51, 0.12);
    border-radius: 5px;
    cursor: pointer;
}

header label.menu_toggle::before,
header label.menu_toggle::after,
header span#middle_line {
    content: '';
    position: absolute;
    width: 20px;
    height: 3px;
    left: 7.5px;
    background-color: rgb(48, 47, 47);
    border-radius: 5px;
    transition: all 0.4s ease-in-out;
}

header label.menu_toggle::before {
    top: 9px;
}

header span#middle_line {
    top: 16px;
}

header label.menu_toggle::after {
    top: 23px;
}

header input:checked+label::before {
    transform: translateY(6.9px) rotate(45deg);
}

header input:checked+label span#middle_line {
    opacity: 0;
}

header input:checked+label::after {
    transform: translateY(-6.9px) rotate(-45deg);
}

div.nav_brand {
	display: flex;
	position: relative;
	top: 28%;
	height: 2.4rem;
	user-select: none;
	width: 10%;
	padding-left: 2vw;
}
	
div.nav_brand>a {
	display: none;
}

nav.header_nav {
	display: none;
}

ul.header_nav_all {
	position: fixed;
	display: inline-block;
	width: 100%;
	max-height: 83%;
	top: 4.5rem;
	border-top: 0.5px solid #cecece;
	overflow: auto;
	left: 0%;
}

ul.header_nav_all>li {
	box-sizing: inherit;
}

ul.header_nav_all>li>a {
    display: inline-block;
    width: 100%;
    height: 45px;
    line-height: 45px;
	font-weight: 600;
    text-align: center;
    background-color: #FCF6EF;
	border: 0.5px solid #cecece;
    /* box-shadow: 0 0 1px 1px rgba(29, 17, 51, 0.04), 0 0 3px 2px rgba(9, 32, 77, 0.12), 0 0 2px -3px rgba(29, 17, 51, 0.12); */
}

div.li_expand {
    width: 100%;
    height: 100%;
    display: none;
}

.show {
	display: block !important;
	z-index: 100;
}

div.li_expand>ul li {
    width: 100%;
    height: 40px;
    background-color: #fff;
    border: 0.5px solid #cecece;
}

div.li_expand>ul li a {
    display: inline-block;
    width: 100%;
    height: 40px;
    line-height: 40px;
	font-weight: 500;
    text-align: center;
}

div.expand_item_detail {
	display: none;
}

header input:checked~nav.header_nav {
    display: block;
    transition: all 0.4s ease-in-out;
}