header{
	width: 100%;
}
.header_tops{
	width: 100%;
	background: #09203F;
}
.header_top{
	width: 100%;
	height: 50px;
	display: inline-block;
}
.header_top1{
	display: block;
	float: right;
	font-size: 20px;
	color: #00C6E4;
}
.header_top1 img{
	width: 20px;
	margin-right: 10px;
	display: inline-block;
	vertical-align: middle;
}
.header_top1 span{
	line-height: 50px;
	display: inline-block;
	vertical-align: middle;
}
.header_downs{
	width: 100%;
	position: relative;
}
.header_downs::after{
	content: '';
	width: 100%;
	height: calc(100% + 65px);
	background-image: url(../img/bg_1.png);
	background-position: left top;
	background-repeat: no-repeat;
	background-size: cover;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 10;
}
.header_down{
	width: 100%;
	height: 120px;
	position: relative;
	z-index: 11;
}
.logo{
	height: 40px;
	display: block;
	float: left;
	margin-top: 40px;
}
.logo img{
	height: 100%;
	display: block;
}
.header_down1{
	float: right;
}
.header_down2{
	height: 60px;
	margin-left: 40px;
	display: inline-block;
	vertical-align: middle;
}
.header_down2 input{
	border: 1px solid white;
	outline: none;
	width: 170px;
	height: 100%;
	border-radius: 60px;
	padding: 0 20px;
	font-size: 16px;
	color: white;
	float: left;
}
.header_down2 button{
	border: none;
	outline: none;
	width: 65px;
	height: 100%;
	float: left;
	background-color: transparent;
	background-image: url(../img/search_1.png);
	background-position: center;
	background-repeat: no-repeat;
	background-size: 30px auto;
}
.header_down3{
	display: inline-block;
	vertical-align: middle;
}
.header_down3 li{
	float: left;
	margin-right: 50px;
	position: relative;
}
.header_down3 li:last-child{
	margin-right: 0;
}
.header_down3 li:hover .header_down3_2{
    display: block;
}
.header_down3_1{
	display: block;
	line-height: 120px;
	font-size: 16px;
	color: white;
}
.header_down3_2{
    width: 150px;
    padding:0 10px;
    background: white;
    display: none;
    position: absolute;
    left: 50%;
    top: 100%;
        transform: translateX(-50%);
    z-index: 100;
}
.header_down3_2:after{
    content:'';
    width: 0;
        height: 0;
        border-top: 10px solid transparent; 
        border-right: 10px solid transparent;
        border-left: 10px solid transparent;
        border-bottom: 10px solid white;
        position: absolute;
        left: 50%;
    top: -20px;
        transform: translateX(-50%);
}
.header_down3_3{
    border-bottom: 1px solid #f5f5f5;
    width: 100%;
    display: block;
    padding: 10px 0;
    text-align: center;
        font-size: 14px;
    color: #333;
    white-space: nowrap; /* 防止文本换行 */
    overflow: hidden;    /* 隐藏溢出的内容 */
    text-overflow: ellipsis; /* 显示省略号来代表被修剪的文本 */
}
.header_down3_3:last-child{
    border-bottom: 0;
}
.header_down3_3:hover{
    color: #004083;
}