body{
		padding: 0;
		margin: 0;
		/* font-size: 0; */
	}
	.pd .bd ul{
		padding-left: 0;
		list-style: none;
		display: flex;
	}
	.pd a{
	    text-decoration: none;
	}
	.pd{
		margin: 0 auto;
	}
	/* 标题 */
	.pd .indtit{
	    text-align: center;
	}
	.pd  .indtit h3{
		font-size: 36px;
	}
	/* 小导航 */
	.pd .tabcat{
		
		text-align: center;
		display: flex;
		-webkit-justify-content: center;
		justify-content: center;
		flex-wrap: wrap;
	}
	.pd .bd .picture{
		width: 100%;
		height: 200px;
		/* padding: 20px 25px; */
		overflow: hidden;
		    position: relative;
	}
	.picture:hover{
		overflow: hidden;
		/* width: 110%; */
	}
	/* 设置图片样式 */
	 .pd .bd img {
	    width: 100%; /* 根据需要调整宽度 */
	    height: 100%; /* 根据需要调整高度 */
	    transition: transform 0.5s ease; /* 添加过渡效果 */
	}
	
	/* 鼠标悬停时的图片样式 */
	.pd .bd img:hover {
	    transform: scale(1.2); /* 放大图片 */
	}
	.bd ul li:hover{
		display: block;
		background: #00459a;
		
	}
	.bd a:hover .date, .bd a:hover .title, .bd a:hover .more {
	    color: #FFFFFF;
	}
	.bd .date {
	    font-size: 16px;
	    color: #999999;
	}

	/* 查看详情 */
	.bd .more {
	    background: url("../images/m-blue.png") 100% center no-repeat;
	    font-size: 14px;
	    color: #999999;
	    padding: 15px 0;
	    border-top: 1px solid #eeeeee;
	}
	.bd a:hover .more {
	    background: url("../images/m-yellow.png") 100% center no-repeat;
	    border-top: 1px solid rgba(255, 255, 255, .1);
	}
	.pd .tabcat a {
	    margin: 5px;
	    border-radius: 5px;
	    font-size: 16px;
	    display: block;
	    background: #ededed;
	    color: #333;
	}
	.tabcat a:hover, .tabcat a.current {
	    background: #00479d;
	    color: #fff;
	}
	.bd li {
	    box-sizing: border-box;
	    background: #f7f7f7;
	    transition: all .3s;
		background: #f7f7f7;
		transition: all .3s;
		padding: 30px  20px 0 20px;
		background: #f7f7f7;
	}
			

@media only screen and (min-width: 780px){
	body{
		font-size: 14px;
	}
	.bd li {
			padding: 30px  20px 0 20px;
	}
	.pd{
		width: 1200px;
		margin: 0 auto;
	}
	.bd li {
		margin-right: 35px;
		}
		.bd li:nth-child(3) {
		    margin-right: 0;
		}
		.pd .indtit p:before, .indtit p:after {
		    content: "";
		    width: 100px;
		    margin: 0 10px;
		    height: 1px;
		    background: #6666;
		    display: inline-table;
		    vertical-align: middle;
		}
		.pd .indtit p {
		    font-size: 18px;
		    line-height: 20px;
		    margin-top: 20px;
			color: #666666;
		}
		.pd .tabcat a {
		    padding: 12px 18px;
		}
		.pd .tabcat{
			padding: 50px 10px;
		}
		.pd .title {
	    	font-size: 18px;
	    	min-height: 72px;
	    	margin: 15px 0 33px;
	    	line-height: 36px;
	    	color: #333333;
		}
		.bd .lans {
		    padding: 20px 0 0 0;
		}	
		.bd li{
			width: 380px;
		}
}

/*电脑端1600*/
@media only screen and (min-width:1600px) {
	.pd{
		width: 1400px;
		margin: 0 auto;
	}
	.bd li {
		height: 500px;
   		 width: 445px;
	}
	.pd .bd .picture{
		height: 250px;
	}




}
/*电脑端*/
@media only screen and (min-width:1800px) {
    .pd{
		width: 1680px;
		margin: 0 auto;
	}
	.bd li {
		height: 550px;
   		 width: 540px;
	}
	.pd .bd .picture{
		height: 300px;
	}
}
@media only screen and (max-width: 769px){
			.pd .bd ul{
				padding-left: 0;
				list-style: none;
				display: flex;
				flex-direction: column;
				vertical-align: middle;
			}
			.bd li {
				padding: 20px  20px 0 20px;
			}
			.bd li{
			    margin: 0 15px;;
				margin-top: 15px;
				vertical-align: middle;
			}
			.picture{
				width: 100%;
				height: 200px;
			}
			.bd li:nth-child(3) {
			    /* padding: 5px; */
			}
			.bd li:nth-child(1) {
				margin-top: 15px;
			}
			.pd .indtit h3 {
			    font-size: 24px;
			    line-height: 36px;
				font-weight: bold;
				font-stretch: normal;
				letter-spacing: 1px;
				color: #222;
			}
			.pd .indtit p {
			    margin-top: 2px;
			    line-height: 20px;
				color: #666666;
				display: block;
				font-weight: normal;
			}
			.pd .tabcat a {
			    padding: 8px 10px;
			}
			.pd .title{
				padding: 10px 0;
				font-size: 16px;
				line-height: 25px;
	    color: #333333;
			}
			.bd .lans {
		    padding: 20px 0 0 0;
		}
		.pd .tabcat{
			padding-top: 10px;
		}
}