html {
	width: 100vw;
	height: auto;
	overflow-x: hidden;
}

.head-carousel {
	margin-top: 70px !important;
	height: auto !important;
}

.text{
	width: 80% !important;
}

.prdt_container {
	width: 100%;
	height: auto;
	margin: 0 auto;
	font-family: '思源黑体regular', 'Microsoft YaHei';
}

.h2 {
	text-align: left;
	/* color: #0a46dc; */
	color: #c00000;
		font-size: 14px !important;
}

.swiper-slide img {
	box-shadow: -10px -10px -10px rgba(0, 0, 0, .5);
	-webkit-filter: drop-shadow(10px 10px 10px rgba(0, 0, 0, .5));
	/*考虑浏览器兼容性：兼容 Chrome, Safari, Opera */
	filter: drop-shadow(-10px -10px -10px rgba(0, 0, 0, .5));
	padding: 2%;
}

.first {
	/* width: 80%; */
	margin: 0 auto;
	margin-top: 15%;
	margin-bottom: 15%;
}

/* 	.first,.second,.third,.four,.five{
		animation:showDivAni 5s 1;
	}

	@keyframes showDivAni{
		0%{opacity:0;}
		100%{opacity: 1;}	
	} */
.second {
	margin-top: 5%;
}

.second img,
.third img,
.four img,
.five img {
	height: 100%;
	width: 100%;
}



.second_right,
.four-right {
	/* padding-left: 5%; */
	/* padding-top: 10%; */
	/* padding-bottom: 10%; */
	/* font-weight: 700; */
	height: auto;
	/* width: 50vw; */
	font-size: 1.5rem;
	background-color: #f3f6fd;
	padding-right: 5%;
}

.third_left,
.five_left {
	padding-left: 5%;
	padding-top: 10%;
	/* padding-bottom: 10%; */
	/* font-weight: 700; */
	height: auto;
	/* width: 50vw; */
	font-size: 1.5rem;
	padding-right: 5%;
}

.row {
	--bs-gutter-x: 0rem;
}

/* 回到顶端 */
.arrow {
	border: 9px solid transparent;
	border-bottom-color: #3DA0DB;
	width: 0px;
	height: 0px;
	top: 0px
}

.stick {
	width: 8px;
	height: 14px;
	border-radius: 1px;
	background-color: #3DA0DB;
	top: 15px;
}

#back_top div {
	position: absolute;
	margin: auto;
	right: 0px;
	left: 0px;
}

#back_top {
	background-color: #dddddd;
	height: 38px;
	width: 38px;
	border-radius: 3px;
	display: block;
	cursor: pointer;
	position: fixed;
	right: 50px;
	bottom: 100px;
	display: none;
}


.row>* {
	width: 50% !important;
	padding: 0px !important;
}

.right_text {
	font-size: 6px;
	padding: 10px;
	padding-top: 0px;
	/* width: 90%; */
	padding-bottom: 0px;
	
}

.btn_second {
	margin-left: 50%;
	padding: 0.3125rem !important;
	padding-top: 0px;
	margin-bottom: 0.625rem;
	font-size: 0.625rem !important;
	margin-top: 0rem !important;
	/* margin-bottom: 0rem !important; */
	
}