.jtbanner {
	width: 100%;
	position: relative;
}

.jtbanne1 {
	width: 100%;
	display: block;
}

.jtbanne2 {
	width: 1300px;
	display: inline-block;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.jtbanne {
	width: 510px;
	float: left;
}

.jtbanne2_1 {
	font-size: 32px;
	color: white;
	font-weight: bold;
	font-family: 'Arial';
}

.jtbanne2_2 {
	font-size: 50px;
	color: white;
	font-weight: bold;
	font-family: 'Arial';
	margin-top: 25px;
}

.jtbanne2_3 {
	margin-top: 25px;
	font-size: 16px;
	color: white;
	line-height: 30px;
}

.jtbanne2_4 {
	width: 100%;
	margin-top: 30px;
	display: inline-block;
}

.jtbanne24_1 {
	width: 140px;
	height: 45px;
	border-radius: 5px;
	background: #f4942d;
	text-align: center;
	font-size: 16px;
	color: white;
	float: left;
	margin-right: 20px;
}

.jtbanne24_1 img {
	width: 15px;
	margin-right: 5px;
	display: inline-block;
	vertical-align: middle;
}

.jtbanne24_1 span {
	line-height: 45px;
	display: inline-block;
	vertical-align: middle;
}

.jtbanne24_2 {
	width: 140px;
	height: 45px;
	border-radius: 5px;
	background: #006666;
	text-align: center;
	font-size: 16px;
	color: white;
	float: left;
}

.jtbanne24_2 img {
	width: 20px;
	margin-right: 5px;
	display: inline-block;
	vertical-align: middle;
}

.jtbanne24_2 span {
	line-height: 45px;
	display: inline-block;
	vertical-align: middle;
}

.jtbanne24_3 {
	width: 140px;
	height: 45px;
	border-radius: 5px;
	background: #f4942d;
	text-align: center;
	font-size: 16px;
	color: white;
	float: left;
}

.jtbanne24_3 img {
	width: 20px;
	margin-right: 5px;
	display: inline-block;
	vertical-align: middle;
}

.jtbanne24_3 span {
	line-height: 45px;
	display: inline-block;
	vertical-align: middle;
}



.jtbanne3 {
	width: 100%;
	display: flex;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.jtbanne4 {
	width: 1300px;
	margin: 75px auto;
	text-align: center;
}

.jtbanne4_1 {
	/* border: 1px solid red; */
	box-sizing: border-box;
	width: 45%;
	margin-right: 1.5%;
	text-align: left;
	display: inline-block;
	vertical-align: middle;
}

.jtbanne4_2 {
	width: 53%;
	display: inline-block;
	vertical-align: middle;
}