/* ======== PC端 logo和导航 ======== */
.pc-header {
	width: 100%;
	display: flex;
	position: fixed;
	top: 0;
	z-index: 999;
	background-color: #fff;
}

/* logo */
.pc-logo {
	padding: 30px 0 10px 0;
	margin-left: calc( (100% - var(--main-width)) / 2);
	flex: 2;
}

/* navver */
.pc-navver {
	padding-top: 30px;
	flex: 6;
	font-size: 14px;
}

.pc-nav {
	display: flex;
	/* transition:all 0.3s ease-in-out; */
}

.pc-nav>li {
	padding-top: 10px;
	padding-bottom: 38px;
	width: 20%;
	text-align: center;
	/* font-weight: bold; */
	position: relative;
	/* transition: 0.3s ease-in-out; */
}

.pc-nav>li ul {
	width: 150%;
	text-align: left;
	background-color: rgba(0, 0, 0, 0.8);
	display: none;
	position: absolute;
	top: 68px;
	transition:all 0.3s ease-in-out;
}

.pc-nav>li>ul>li {
	border-bottom: 1px solid #fff;
	color: #fff;
}

.pc-nav>li>ul>li>a {
	padding: 15px 10px;
	display: block;
	width: 100%;
	color: #fff;
	transition: all 0.5 ease-in-out;
}

.pc-nav>li>ul>li>a:hover {
	color: #000;
	background-color: #fff;
}

.pc-nav>li:hover ul {
	display: block;
}

/* 联系我们 */
.pc-contact {
	flex: 1.5;
	background-color: #DC0017;
	height: 98px;
	line-height: 97px;
	text-align: center;
	color: #fff;
	margin-left: 30px;
}

.pc-contact .icon-email {
	margin-right: 5px;
	font-size: 25px;
}
.pc-contact img{
	position: relative;
	top: -5px;
}

.pc-contact span {
	display: inline-block;
	position: relative;
	top: -4px;
}
.pc-contact:hover{
	color: #fff;
}


/* ======== 移动端 logo和导航 ========*/
/* 头部 */
.m-header {
	box-shadow: 0px 1px 11px rgba(0, 0, 0, 0.06);
	width: 100%;
	height:56px;
	position: fixed;
	top: 0;
	z-index: 999;
	background-color: #fff;
}

.header-main {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	height: 56px;
	width: 100%;
	padding-left: 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.menu-trigger {
	position: relative;
	width: 20px;
	height: 14px;
	z-index: 4;
}

.menu-trigger span {
	display: inline-block;
	transition: all 0.4s;
	box-sizing: border-box;
	position: absolute;
	left: 0;
	width: 100%;
	height: 2px;
	background-color: #222222;
	border-radius: 2px;
}

.menu-trigger span:nth-of-type(1) {
	top: 0;
}

.menu-trigger span:nth-of-type(2) {
	top: 6px;
}

.menu-trigger span:nth-of-type(3) {
	bottom: 0;
}

.header-main .m-logo img {
	width: 102px;
}

.header-main .tel {
	display: block;
	width: 56px;
	height: 100%;
	line-height: 56px;
	background-color: #DC0017;
	text-align: center;
	color: #fff !important;
}

.header-main .tel i {
	font-size: 22px;
}

/* 切换导航 */
.trigger-nav {
	background-color: #f9f9f9;
	width: 100%;
	height: 100%;
	position: fixed;
	display: none;
	z-index: 999;
	/* opacity: 0; */
	/* visibility: hidden; */
	/* transition: all 0.3s; */
	/* overflow-y: scroll; */
}
.chahao{
	line-height: 50px;
	padding-left: 20px;
}
.chahao .icon-chahao{
	font-size: 25px;
}
.trigger-nav-main {
	/* margin-top: 56px; */
	border-bottom: 1px solid #ccc;
	background-color: #fff;
}
.trigger-nav-main>ul>li{
	
	position: relative;
}
.trigger-nav-main>ul>li a{
	display: block;
	width: 100%;
	font-size: 16px;
	padding: 15px 30px;
	border-top: 1px solid #ccc;
}
.trigger-nav-main .nav-close{
	width: 54px;
	height: 54px;
	border-bottom:1px solid #ccc ;
	background-color: #db0016;
	position: absolute;
	top: 0;
	right: 0;
	color: #fff;
	text-align: center;
	line-height: 54px;
	font-size: 18px;
	transition: all  0.5s;
}
.trigger-nav-main .icon-xiangxiajiantou{
	color: #fff;
}
.trigger-nav-main>ul>li>ul{
	background-color: #F5F5F5 ;
	display: none;
	transition: all 0.5s ;
}
.trigger-nav-main .nav-close span{
	display: block;
	transition:  all 0.5s;
}
.nav-btn{
	margin-top: 40px;
}
.nav-btn a{
	font-size: 18px;
	display: block;
	width: 80%;
	padding: 30px 0;
	background-color: #DC0017;
	border-radius: 44px;
	border: 1px solid #E6001E;
	margin: auto;
	margin-bottom: 20px;
	color: #FAFAFA;
	text-align: center;
}
.nav-btn img{
	position:relative;
	top:-5px;
}
.nav-btn a i{
	font-size: 20px;
	margin-right: 5px;
	position: relative;
	
	top: 3px;
}
.nav-text{
	text-align: center;
	margin-top: 30px;
	font-size: 18px;
	font-weight: bold;
}
.nav-text span{
	margin: 0 10px;
}

@media screen and (max-width:997px) {
	.nav-btn a{
		padding:12px 0;
		font-size: 16px;
	}
}