#one {
	padding: 10px 0 0 0;
}

#one,
#tow,
#three,
#centent,
#footer {
	text-align: center;
	margin: 0 auto;
}

#one img,
#tow img,
#three img,
#centent img,
#footer img {
	width: 100%;
	max-width: 1400px;
}

body {
	background-color: #3b02a9;
}

#centent {
	background: #3b02a9;
}

#footer {
	background: #3b02a9;
}

#footer p {
	display: block;
}

.main {
	position: absolute;
	width: 100%;
	height: 200px;
	left: 50%;
	/*top:100%;*/
	transform: translate(-50%, -50%);
	/*margin-left:-350px;
        margin-top:-250px;*/
}

@media only screen and (max-width: 640px) {
	.main {
		transform: translate(-50%, -50%);
		height: initial;
	}

	.main p {
		margin: 0 0 !important;
	}

	.main p span {
		font-size: 1em !important;
	}

	#tow a {
		display: block;
	}
}

.pro_box {
	width: 1400px;
	margin: 30px auto 0;

	padding: 0;
}

.pro_box li {
	width: 100%;
	list-style: none;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	margin-bottom: 50px;
}

.pro_left {
	width: 50%;
}

.pro_left img {
	width: 100%;
}

.pro_right {
	width: 50%;
	color: #fff;
	text-align: center;
	margin: auto;
}

.pro_tit,
.pro_item {
	text-align: left !important;
	margin: 0;
}

.pro_tit {
	color: #f7f608;
	font-size: 22px;
}

.pro_item {
	line-height: 36px;
	font-size: 16px;
}

.pro_btn {
	display: flex;
	justify-content: flex-start;
}

.pro_btn a {
	background-color: #ff3d00;
	padding: 8px 30px;
	font-size: 20px;
	font-weight: 500;
	color: #fff;
	border-radius: 10px;
}

@media screen and (max-width: 1399px) {
	.pro_box {
		width: 100%;
		padding: 0 10px;
	}
}

@media screen and (max-width: 899px) {
	.pro_box li {
		width: 100%;
	}
}

@media screen and (max-width: 599px) {
	.pro_left {
		width: 100%;
	}

	.pro_right {
		width: 100%;
	}
}


@media screen and (max-width: 899px) {
	.pro_box li {
		width: 100%;
	}
}