* {
	margin: 0;
	padding: 0;
}

html,
body {
	color: #333333;
	width: 100%;
	height: 100%;
}

a {
	text-decoration: none;
	color: #333333;
}

ul,
li,
ol {
	list-style: none;
}

div {
	display: block;
}

img {
	border: none;
	outline: none;
}

.ct_header_box {
	text-align: center;
	margin-bottom: 60px;
}

.ct_header_box .title {
	color: #333333;
	font-size: 28px;
	margin-bottom: 30px;
}

.ct_header_box .title.xian {
	display: flex;
	align-items: center;
	justify-content: center;
}

.ct_header_box .title.xian::before,
.ct_header_box .title.xian::after {
	content: "";
	display: inline-block;
	width: 10px;
	height: 4px;
	background-color: #999999;
	margin: 0 20px;
}

.ct_header_box .content {
	color: #999999;
	font-size: 14px;
}

.ct_content_box {
	width: 1200px;
	margin: 0 auto;
	position: relative;
}

/* 头部样式 */
/* .topBar {
	width: 100%;
	background-color: #FFFFFF
}

.topBar .header {
	height: 120px;
	display: flex;
	justify-content: space-between;
	align-content: center;
}

.topBar .header .logo {
	width: 300px;
	height: 100%;
}

.topBar .header .logo img {
	width: 100%;
	height: 100%;
}

.topBar .header .phone {
	width: 285px;
	height: 100%;
	display: flex;
	align-items: center;
}

.topBar .header .phone>img {
	width: 50px;
	height: 50px;
}

.topBar .header .phone>.header_txt {
	padding: 0 25px;
}

.topBar .header .phone>.header_txt .txt_1 {
	color: #999999;
	font-size: 16px;
}

.topBar .header .phone>.header_txt .txt_2 a {
	color: #ff0f0f;
	font-size: 24px;
}

.topBar .nav {
	width: 100%;
	background-color: #000000;
	padding: 20px 0px;
}

.topBar .nav a {
	color: #fff;
	font-size: 18px;
	padding: 20px 35px;
	transition: -moz-all .6s;
	transition: all .6s;
}

.topBar .nav a.active {
	background-color: #ff0d25;
} */
.topBar{
	width: 100%;
	background-color: rgba(0,0,0,.09);
	padding: 6px 0;
	transition: -moz-all .6s;
	transition: all .6s;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 9999;
}
.topBar .ct_content_box{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.topBar .ct_content_box .logo{
	width: 173px;
	height: 44px;
}
.topBar .ct_content_box .logo img{
	width: 100%;
}
.topBar .ct_content_box .nav a{
	color: #ffffff;
	font-size: 18px;
	transition: -moz-all .6s;
	transition: all .6s;
	margin-right: 45px;
}
.topBar .ct_content_box .nav a.active{
	color: #ff0f0f;
}
.topBar .ct_content_box .nav a:hover{
	color: #ff0f0f;
}
/* 底部样式 */
.footer {
	width: 100%;
	height: 50px;
	background-color: #000000;
	text-align: center;
	display: flex;
	align-items: center;
}

.footer .footer_txt {
	color: #ffffff;
	font-size: 14px;
}

/* banner样式 */
.banner_box {}

.banner_box .swiper-container {
	width: 100%;
	height: 490px;
}

.banner_box .swiper-container .swiper-slide {
	height: 100%;
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
}

.banner_box .swiper-pagination-bullet {
	width: 15px;
	height: 15px;
	background-color: #FFFFFF;
	opacity: 1;
}

.banner_box .swiper-pagination-bullet-active {
	background-color: #ff0f0f
}

/* pc兼容性处理 */
@media screen and (min-width:1024px) and (max-width:1279px) {
	/* .ct_content_box {
		width: 95%;
	}

	.topBar .nav a {
		padding: 20px 20px;
	}
	.productss_center_box .list_item {
		margin: 0 20px 40px;
	} */
	.ct_content_box {
		width: 95%;
	}

	.aboutus_box.about_box_2 .list_box {
		justify-content: space-around;
	}

	.aboutus_box.about_box_2 .list_box .list_item {
		width: 330px;
	}
	.productss_center_box .list_item {
		margin: 0 20px 40px;
	}
}