.header {
				width: 1550px;
				margin: 0 auto;
				height: 100px;
				display: flex;
				align-items: center;
				justify-content: space-between;
			}

			.header>div:nth-child(1) {
				font-size: 38px;
				font-family: Microsoft YaHei;
				font-weight: bold;
				width: 152px;
				color: #0062DD !important;;
			}

			.header>div:nth-child(2) {
				display: flex;
			}

			.header>div:nth-child(2)>div {
				width: 120px;
				height: 100px;
				line-height: 100px;
				cursor: pointer;
				text-align: center;
				position: relative;
			}
			
				.header>div:nth-child(2)>div>ul li{
					height: 40px;
					line-height: 40px;
					text-align: center;
				}
			
			.header>div:nth-child(2)>div>ul{
				padding: 10px 5px;
				position: absolute;
				top: 100px;
				left: -40px;
				width: 200px;
				/* height: 500px; */
				/* background: red; */
				z-index: 100;
				display: none;
				background: rgba(255,255,255,0.8);
				transition: 5s;
				border-bottom-left-radius: 5px;
				border-bottom-right-radius: 5px;
			}
			.header>div:nth-child(2)>div>ul li:hover{
				background:#2b4886;
				color: white;
			}
			.header>div:nth-child(2)>div:hover ul{
				display: block;
				color: #333;
				text-align: left;
			}
			
			.header>div:nth-child(2)>div:hover {
			
				color: RGBA(42, 120, 220, 1);
			}
			
			[v-cloak]{
			           display: none;
			       }

			.header>div:nth-child(3) {
				width: 210px;
				display: flex;
				align-items: center;
				font-size: 25px;
				font-family: Microsoft YaHei;
				font-weight: 400;
				color: #070707;
			}
				.active{
					/* background: RGBA(42, 120, 220, 1); */
					color: RGBA(42, 120, 220, 1) !important;
				}
			
			.topImg{
				width: 100%;
				/* background: url('../img/productban.jpg') 100%; */
				height: 400px;
				padding-top: 150px;
			}
			.topImg>p:nth-child(1){
				font-size: 36px;
				font-family: Microsoft YaHei;
				font-weight: bold;
				color: #FFFFFF;
				text-align: center;
				
			}
			.topImg>p:nth-child(2){
				font-size: 12px;
				font-family: Microsoft YaHei;
				font-weight: 400;
				color: #FFFFFF;
				text-align: center;
				margin-top: 20px;
			}
			
			
			.topNav {
			    width: 100%;
			    box-shadow: 0px 9px 27px 0px rgb(0 0 0 / 6%);
			    font-size: 16px;
			    font-family: Microsoft YaHei;
			    font-weight: 400;
			    color: #3F3F3F;
			}
			.topNav>div {
			    width: 1280px;
			    margin: 0 auto;
			    height: 60px;
			    display: flex;
			    align-items: center;
			    justify-content: space-between;
			}
			.topNav>div>div:nth-child(1) {
			    height: 60px;
			    line-height: 60px;
			    border-bottom: 3px solid RGBA(42, 120, 220, 1);
			}
			.topNav>div>div:nth-child(2) {
			    display: flex;
			    align-items: center;
			}