* {
	padding: 0;
	margin: 0;
}

a {
	text-decoration: none;
	display: block;
}
.nav_menustyle_1_1 ul li ul li a:hover{
    color:#18488C !important
}
iframe{
  margin:0 auto;
}
body{
  height:100vh;
}
.first-menu .first-menu-a:hover::before{
    content: "";
    width: 38px;
    height: 9px;
    display: block;
    background-image: url("../blueimages/navbg.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0px;
    left: 0%;
    right: 0%;
    bottom: -34px;
    margin: auto;
   /*transition: all 0.2s;*/
}
@media only screen and (max-width: 1690px) and (min-width: 1590px) {
	.ui-hdr-nav {
		width: auto !important;
	}
	.ui-hdl-nav {
		width: auto !important;
		float: left !important;
	}
}

.ui-header {
	width: 100%;
	height: 137px;
	background: url("../blueimages/hdbg.png") no-repeat;
	background-size: 100% 100%;
	position: fixed;
	top: 0;
	z-index: 99;
}

.ui-hd {
	width: 98%;
	margin: auto;
}

.ui-hdl {
	width: 100%;
        display:flex;
}

.ui-hdl-img {
	/*width: 527px;
	height: 27px;*/
	display: block;
	margin-top: 4px;
margin-left:10px;
}

.ui-hdl-nav {
	/* display: flex; */
	margin-top: 25px;
	width: 630px;
	justify-content: space-between;
	float: right;
}

.ui-hdm {
	width: 395px;
	height: 92px;
	display: block;
	position: absolute;
        left: 0;
        right: 0;
        margin: 15px auto;
 z-index:-1
}

.ui-hdr {
	width: 722px;

}

.ui-hdr-h {
	display: flex;
	align-items: center;
position:absolute;
top:15px;
right:20px;
}

.ui-hdr-hl {
	display: flex;
	align-items: center;

}

.ui-hdr-hl-hlp {
	font-family: Source Han Sans CN;
	font-weight: 400;
	font-size: 18px;
	color: #FFFFFF;
}

.ui-hdr-hl-kong {
	width: 1px;
	height: 18px;
	background: #FFFFFF;
	border-radius: 1px;
	opacity: 0.48;
	margin: 0 12px;
}

.ui-hdr-h-img {
	width: 28px;
	height: 28px;
	display: block;
	margin-left: 20px;
}

.ui-hdr-nav {
	/* display: flex; */
	margin-top: 25px;
	width: 630px;
	justify-content: space-between;
	float: right;
}

.ui-hd-bt-li {
	width: 106px;
	height: 70px;
	font-size: 20px;
	font-family: Source Han Sans CN;
	font-weight: 500;
	color: #FFFFFF;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	float: left;
}


.ui-hd-bt-li:hover {
	/* background: #A91719; */
	color: #fff;
}

.ui-hd-bt-li:hover>.ui-hd-bt-li-a {
	color: #fff;
}

.ui-hd-bt-li-a {
	font-size: 20px;
	font-family: Source Han Sans CN;
	font-weight: 500;
	color: #fff;
	text-decoration: none;
}

/* 下拉菜单样式 */
.dropbtn {
	/* background-color: #008FCF; */
	font-size: 20px;
	font-family: Source Han Sans CN;
	font-weight: 500;
	color: #fff;
	text-decoration: none;
	border: none;
	cursor: pointer;
	width: 106px;
	height: 70px;
	display: flex;
	justify-content: center;
	align-items: center;

}

.dropdown {
	position: relative;
	display: inline-block;
}

.dropdown-content {
	display: none;
	position: absolute;
	background-color: #fff;
	min-width: 106px;
	z-index: 9;
	border-radius: 6px;
	padding-top: 10px;
	padding-bottom: 10px;
	box-shadow: 0px 0px 2px 1px #eee;
}

.ui-hd-bt-li1:nth-child(4) .dropdown-content {
	width: 185px;
	height: 506px;
	overflow-y: scroll;
}

.ui-hd-bt-li1:nth-child(4) .dropdown-content::-webkit-scrollbar {
	display: none;
}

.ui-hd-bt-li1:nth-child(4) .dropdown-content a {
	width: 180px;
}

.ui-hd-bt-li1:nth-child(5) .dropdown-content {
	width: 130px;
}

.ui-hd-bt-li1:nth-child(5) .dropdown-content a {
	width: 130px;
}

.dropdown-content a {
	text-decoration: none;
	display: block;
	min-width: 106px;
	height: 40px;
	/* display: flex; */
	justify-content: center;
	align-items: center;
	font-family: Source Han Sans CN;
	font-weight: 400;
	font-size: 16px;
	color: #333333;
	text-decoration: none;
	text-align: center;
	padding-top: 10px;
	box-sizing: border-box;
	line-height: 20px;
}

.dropdown-content a:hover {
	color: #18488C;
}

/* .dropdown-content a:hover::after {
 	content: "";
 	width: 96px;
 	height: 1px;
 	background: #B82426;
 	display: block;
 	margin: auto;
 	margin-top: 15px;
 } */

/* .dropdown-content a:last-child:hover::after {
 	content: "";
 	width: 96px;
 	height: 1px;
 	background: transparent;
 	display: block;
 	margin: auto;
 	margin-top: 5px;
 } */

.dropdown:hover .dropdown-content {
	display: block;
}

.dropdown:hover .dropbtn {
	/* background-color: #A91719; */
	color: #fff;
	/* border-bottom: 1px solid #A91719; */
}