@media screen and (max-width: 1340px) {
	.fenbu {
		width: 100%;
	}

	.i_s4_item {
		width: 100%;
	}

	.i_s4_item_left,
	.i_s4_item_right {
		width: 45%;
		text-align: center;
		font-size: 35px;
	}

	.i_s5_gird {
		width: 90%;
		margin: auto;
		display: grid;
		grid-template-columns: 32% 32% 32%;
		grid-row-gap: 30px;
		grid-column-gap: 2%;
		margin-top: 50px;
	}
}

@media screen and (max-width: 1100px) {
	#swiper3 {
		width: 90%;
		margin-left: 5px;
		margin-right: 5px;
	}

	#swiper3 .swiper-slide {
		width: 50% !important;
	}

	.news_item {
		width: 60%;
		margin: auto;
	}

}

@media screen and (max-width: 1000px) {
	.i_session1 {
		margin-top: 80px;
	}

	.v_1 {
		width: 80%;
		top: 0;
		left: 10%;
	}

	.i_s2_title {
		font-size: 30px;
	}


	.s_title {
		font-size: 20px;
	}

	.fb_num {
		font-size: 30px;
	}

	.fb_text {
		font-size: 20px;
	}

	.i_s4_title {
		font-size: 35px;
	}

	.i_s4_item_left {
		font-size: 25px;
	}

	.i_s3_banner {
		justify-content: space-around;
	}

	#swiper1 {
		width: 90%;
		margin: 0;
	}

	#swiper1 .swiper-slide {
		width: 100% !important;
	}

	.s_left {
		box-shadow: none;
	}

	.s_right {
		width: 100%;
		height: 200px;
		background-color: white;
		box-shadow: none;
		color: #e60012;
		font-size: 25px;
		margin-top: 0;
		margin-right: 0;
	}

	.sr_main {}

	.w_line::before {
		content: "";
		display: none;
	}

	.w_line::after {
		content: "";
		position: absolute;
		bottom: -5px;
		right: 0px;
		width: 100%;
		height: 5px;
		background-color: #e60012;
	}

	.sr_main::before {
		display: none;
	}

	.sr_main::after {
		display: none;
	}

	.next,
	.prev {
		cursor: pointer;
		width: 48px;
	}

	#swiper1 .swiper-slide {
		display: flex;
		padding: 10px 0;
		flex-direction: column;
		align-items: center;
	}

	.s_left {
		width: 100%;
	}

	.i_s5_gird {
		width: 90%;
		margin: auto;
		display: grid;
		grid-template-columns: 48% 48%;
		grid-row-gap: 30px;
		grid-column-gap: 4%;
		margin-top: 50px;
	}
}

@media screen and (max-width:850px) {
	#swiper3 .swiper-slide {
		width: 100% !important;
	}

	#swiper2 {
		width: 100%;
		margin: 0;
	}

	#swiper2 .swiper-slide {
		width: 100% !important;
	}
}

@media screen and (max-width: 750px) {
	.i_s2_title {
		font-size: 20px;
	}

	.s_title {
		font-size: 16px;
	}

	.gird_text {
		font-size: 20px;
	}

	.i_session3 {
		padding: 0;
	}

	.w_red::before {
		content: "";
		position: absolute;
		left: -20px;
		top: -5px;
		height: 5px;
		width: 15px;
		background-color: #e81b2b;
	}

	.w_red::after {
		content: "";
		position: absolute;
		right: -20px;
		bottom: -5px;
		height: 5px;
		width: 15px;
		background-color: #e81b2b;
	}

	.w_blue::before {
		content: "";
		position: absolute;
		left: -20px;
		top: 0px;
		height: 5px;
		width: 5px;
		background-color: #7be7f4;
	}

	.w_blue::after {
		content: "";
		position: absolute;
		right: -20px;
		bottom: 0px;
		height: 5px;
		width: 5px;
		background-color: #7be7f4;
	}
}

@media screen and (max-width: 600px) {
	.i_s4_item_left {
		font-size: 20px;
	}

	.i_s4_title {
		font-size: 25px;
	}

	.i_session4,
	.i_session5 {
		padding: 20px 0;
	}

	.i_s5_gird {
		margin-top: 20px;
	}

	.i_s3_banner {
		padding: 20px 0;
		margin-top: 10px;
	}

	.i_s4_item {
		margin-top: 20px;
	}

	.i_session6 {
		padding: 20px 0;
	}

	.i_s6_banner {
		padding: 20px 0;
		margin-top: 10px;
	}

	.i_session7 {
		padding: 20px 0;
	}
}

@media screen and (max-width: 525px) {
	.i_s2_title {
		font-size: 16px;
		margin: 15px auto;
	}

	.s_title {
		font-size: 14px;
	}

	.fb_num {
		font-size: 20px;
	}

	.fb_text {
		font-size: 16px;
	}

	.gird_text {
		font-size: 18px;
	}

	.prev_i,
	.next_i {
		width: 32px;
	}
}

@media screen and (max-width: 460px) {
	.i_s4_item_left {
		font-size: 16px;
	}

	.i_s4_title {
		font-size: 20px;
	}

}

@media screen and (max-width: 420px) {
	.news_item {
		padding: 20px 15px 20px 15px;
		width: 80%;
		border-radius: 10px;
		background-color: white;
		box-shadow: 5px 5px 5px #b2b2b2;
	}
}

@media screen and (max-width: 350px) {

	.i_s2_title {
		font-size: 14px;
	}

	.s_title {
		font-size: 12px;
	}
}