h1,h3,p{
	margin: 0px;
	padding: 0px;
}
body{
	background: #21497E;
}
.product{
	display: flex;
	flex-direction: column;
	align-items: center;
}
.product_head{
	width: 14em;
	/* height: 2em; */
	border-bottom: 1px solid #A8C7E1;
	margin: auto;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	align-items: center;
	position: relative;
	margin-top: 0.81rem;
}
.product_head h1{
	font-size: 0.64em;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}
.product_head h3{
	font-size: 0.4em;
	font-family: Microsoft YaHei;
	font-weight: 300;
	color: #A8C7E1;
	margin-bottom: 0.28rem;
}
.product_head p{
	width: 0.2em;
	height: 0.2em;
	border-radius: 0.2em;
	background: #FFFFFF;
	position: absolute;
	bottom: -0.1em;
}
.product_intro{
	/* text-align: center; */
	display: flex;
	flex-direction: column;
	/* align-items: center; */
	justify-content: center;
	width: 13.63rem;
	margin: auto;
	margin-top: 0.55rem;
	margin-bottom: 0.57rem;
}

.product_intro h3{
	font-size: 0.4rem;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #21497E;
	margin-top: 0.6rem;
}
.product_intro p{
	
	min-height: 0.29em;
	font-size: 0.27em;
	font-family: Microsoft YaHei;
	font-weight: 300;
	color: #FFFFFF;
	margin-top: 0.3em;
	line-height: 0.5rem;
}
#img_computer{
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
}
#imgBox1{
	width: 13.89em;
}
#imgBox2{
	width: 100%;
	margin-top: 0.4em;
}
#imgBox1,#imgBox2,#imgBox3,#imgBox4{
	display: flex;
	align-items: center;
}
#img1,#img2{
	width: 100%;
	margin: auto;
}
#img_phone{
	display: none;
}
.img_computer_box{
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	margin-top: 0.22rem;
}
.img_computer_box_up{
	display: flex;
	flex-direction: column;
	align-items: center;
	position: absolute;
}
.img_computer_box_up_done{
	width: 0.21rem;
	height: 0.2rem;
	background: #FFFFFF;
	border-radius: 50%;
}
.img_computer_box_up_line{
	width: 1px;
	height: 8.49rem;
	background: #A8C7E1;
}
.img_computer_box_center{
	margin-top: 0.73rem;
	position: relative;
	z-index: 99;
	background: #21497E;
	text-align: center;
	margin-bottom: 0.59rem;
	padding-bottom: 0.2rem;
}
.img_computer_box_center_title{
	font-size: 0.59rem;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}
.img_computer_box_center_tip{
	font-size: 0.27rem;
	font-family: Microsoft YaHei;
	font-weight: 300;
	color: #FFFFFF;
	margin-top: 0.23rem;
}
/* @media screen and (max-device-width: 1815px) */
@media screen and (max-width: 950px)
{
	.product{
		/* width: 750px;
		overflow: hidden; */
	}
	.product_head,.product_intro{
		width: 90%;
		/* margin: auto; */
	}
	.product_intro{
		width: 90%;
		margin-top: 0.2em;
		margin-bottom: 0.4em;
	}
	.product_intro p{
		width:100%;
		line-height: 0.8rem;
		font-size: 0.6rem;
		
	}
	.product_head h1{
		font-size: 0.54em;
	}
	.img_computer_box_center_title{
		font-size: 0.7rem;
	}
	.img_computer_box_center_tip{
		font-size: 0.6rem;
	}
	#img_computer{
		display: none;
	}
	#img_phone{
		/* display: block; */
		width: 100%;
		display: flex;
		flex-direction: column;
		align-items: center;
	}
	#imgBox3,#imgBox4{
		width: 100%;
	}
	#img3,#img4{
		width: 90%;
		margin: auto;
	}
	#solve_two,#solve_three{
		margin-top: 0.6rem;
	}
}
@media screen and (max-width:400px) {
	#solve_one,#solve_two,#solve_three{
		line-height: 1.3rem;
	}
}