.x_session1 {
	width: 100%;
	margin-top: 140px;
	position: relative;
}

.swiper_btn {
	position: absolute;
	top: calc(50% - 36px);
	z-index: 8;
	cursor: pointer;
}

.prev {
	left: 15%;

}

.next {
	right: 15%;
}

#swiper1 .swiper-button-next,
#swiper1 .swiper-button-prev {
	opacity: 0;
}

.x_session2 {
	width: 100%;
	padding: 30px 0;
}

.title {
	font-size: 40px;
	font-weight: bold;
	text-align: center;
	height: 80px;
	line-height: 80px;
}

.x_session3 {
	width: 1200px;
	margin: auto;
	padding: 30px 0;
}

.search {
	display: flex;
	width: 475px;
	justify-content: space-between;
}

.dingwei {
	display: flex;
	align-items: center;
	cursor: pointer;
}

.dingwei img {
	width: 18px;
	margin-right: 5px;
}

.dizhi {
	font-size: 18px;
	position: relative;
}

.quanguo {
	position: absolute;
	top: 35px;
	left: -25px;
	width: 281px;
	background-color: white;
	border-radius: 10px;
	display: none;
}

.sanjiao {
	position: relative;
	z-index: 2;
}

.sanjiao::before {
	content: "";
	position: absolute;
	left: 35px;
	top: -12px;
	border-right: 10px solid transparent;
	border-bottom: 15px solid white;
	border-left: 10px solid transparent;
	z-index: 1;
}

.sanjiao::after {
	content: "";
	position: absolute;
	left: 35px;
	top: -12px;
	border-right: 12px solid transparent;
	border-bottom: 15px solid rgb(0 0 0 / 5%);
	border-left: 12px solid transparent;

}

.quanguo_list {
	background-color: #fff;
	box-shadow: 0 0 5px 2px rgb(0 0 0 / 5%);
	padding: 10px 15px;
	border: 1px solid #f1f1f1;
	border-radius: 4px;
	overflow: hidden;
}

.item {
	float: left;
	display: block;
	font-weight: 400;
	font-size: 14px;
	color: #333;
	width: 52px;
	height: 25px;
	line-height: 25px;
	text-align: center;
	padding: 0;
	margin-right: 10px;
}

.item:hover {
	color: #e81b2b;
}

.selected {
	color: #e81b2b;
}

.kuang {
	display: flex;
}

#sousuo {
	outline: none;
	margin: 0;
	padding: 0;
	border: 0;
	border-top: 1px solid #c1c1c1;
	border-left: 1px solid #c1c1c1;
	border-bottom: 1px solid #c1c1c1;
	height: 40px;
	border-radius: 30px 0 0 30px;
	width: 300px;
	font-size: 18px;
	padding-left: 20px;
}

.input_icon {
	height: 40px;
	width: 50px;
	border-top: 1px solid #c1c1c1;
	border-right: 1px solid #c1c1c1;
	border-bottom: 1px solid #c1c1c1;
	border-radius: 0 30px 30px 0;
	padding-right: 10px;
}

.input_icon img {
	width: 32px;
	position: relative;
	top: calc(50% - 16px);
	left: calc(50% - 16px);
	cursor: pointer;
}

.ke_type,
.ke_fangshi {
	display: flex;
	font-size: 21px;
	letter-spacing: 2px;
	font-weight: bold;
	margin-top: 30px;
	align-items: center;
}

.ke_type_title {
	color: #8d8d8d;
}

.ke_name {
	width: 800px;
	display: flex;
	justify-content: space-around;
	align-items: center;
}

.ke_name div {
	cursor: pointer;
	padding: 5px 10px 5px 10px;
}

.ke_xuan {
	width: 400px;
	display: flex;
	justify-content: space-around;
}

.ke_xuan div {
	cursor: pointer;
}

.xz {
	color: white;
	background-color: #e81b2b;
	border-radius: 20px;
}

.x_z {
	color: #e81b2b;
}

.x_session4 {
	width: 100%;
	padding: 60px 0;
	background-color: #f4f4f4;
}

.kecheng_item {
	width: 1200px;
	margin: auto;
	margin-bottom: 100px;
}

.kecheng_item_title {
	font-size: 35px;
	font-weight: bold;
	
}

.kecheng_item_row {
	width: 100%;
	display: grid;
	grid-template-columns: 380px 380px 380px;
	grid-column-gap: 30px;
	grid-row-gap: 30px;
	margin-top: 30px;
}

.kecheng_item_list {
	width: 100%;
	display: inline-grid;
	background-color: white;
	box-shadow: 5px 5px 5px #b2b2b2;
}

.kecheng_item_list_content {
	width: 340px;
	padding: 20px;
	height: 150px;
	position: relative;
}

.xly {
	background-color: #ddab3c;
	color: white;
	padding: 2px 8px;
	border-radius: 5px;
}

.xly_title {
	font-size: 19px;
	font-weight: bold;
	letter-spacing: 2px;
	line-height: 30px;
}

.baom {
	color: #e81b2b;
	font-size: 24px;
	font-weight: bold;
	position: absolute;
	bottom: 20px;
	right: 20px;
}

.baom a {
	color: #e81b2b !important;
}