.box {
	overflow: hidden;
}

.head {
	max-width: 1400px;
	margin: 0 auto;
	width: 100%;
	display: flex;
	justify-content: space-between;
}

.head_left {
	height: 90px;
	padding: 10px 0;
	box-sizing: border-box;
}

.heae_center ul {
	display: flex;
	justify-content: flex-start;
	line-height: 50px;
	padding-top: 18px;
}

.heae_center li {
	font-size: 20px;
	color: #666;
	border-bottom: 2px solid #fff;
	padding: 0 10px;
	margin: 0 10px;
}

.heae_center li:hover {
	border-bottom: 2px solid #1b84e0;
	color: #1b84e0;
	cursor: pointer;
}

.head_right {
	padding: 25px 0;
}

.submit {
	padding: 7px 40px;
	border: 1px solid #1b84e0;
	font-size: 18px;
	color: #1b84e0;
}
.submit:hover{
	cursor:pointer;
}
.banner {
	position: relative;
	width: 100%;
}

.banner_box {
   position: absolute;
       max-width: 1400px;
       width: 100%;
       z-index: 1;
       bottom: -85px;
       background: #fff;
       padding: 30px 0px;
       left: 50%;
       box-shadow: 0 0 26px -11px #666;
       transform: translate(-50%);
}

.banner ul {
	display: flex;
	justify-content: space-around;
}

.section {
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
	padding-top: 90px;
}

.title {

	font-size: 44px;
	font-weight: 600;
	color: #666;
	padding: 60px 0px;

}

.secton_top ul {

	display: flex;
	color: #666;

}

.secton_top li {
	padding-right: 80px;
}

.secton_top_li_top {
	font-size: 22px;
	font-weight: 600;
}

.secton_top_li_bottom {
	font-size: 22px;
	line-height: 50px;
}

.section_bottom select {
	width: 160px;
	line-height: 35px;
	height: 35px;
	border: 1px solid #b8c4d9;
	color: #666;
	margin-right: 40px;
}

button {
	line-height: 35px;
	width: 160px;
	border: none;
	color: #fff;
	background: #1b84e0;
}
button:hover{
	cursor:pointer;
}

.section_bottom {
	margin-top: 70px;
}

.fotter-bottom {
	background: #333c5b;
	position: relative;
	top: -4px;
}

.fotter_bottom {
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
}

.fotter_plpolem {
	font-size: 25px;
	color: #fff;
	font-weight: 600;
	line-height: 88px;
}

.fotter_bottom_left ul {
	display: flex;
	color: #fff;
}

.fotter_bottom_left li {
	padding-right: 40px;
}

.fotter_bottom_center {
	display: flex;
}

.fotter_bottom_center_right {
	padding: 20px;
	box-sizing: border-box;
}

.fotter-bottom_text_top {
	color: #fff;
	font-size: 22px;
}

.fotter-bottom_text_center {
	font-size: 32px;
	color: #fff;
}

.fotter-bottom_text_bottom {
	color: #fff;
}

.fotter_bottom_right {
	padding: 20px;
	box-sizing: border-box;
}

.fotter_beian {
	border-top: 1px solid #1f2538;
	text-align: center;
	padding: 5px 0px;
	color: #666d84;
}