body {
                position: relative;
                background-image: url(image/beijing1.png);
                background-repeat: no-repeat;
                background-position: center top;
                background-attachment: fixed;
                font-size: 16px;
            }
            
            .bj-zj {
                position: relative;
                width: 900px;
                height: 10000px;
                background-image: url(image/中间背景.png);
                background-repeat: no-repeat;
                /* background-attachment: fixed; */
                background-position: top center;
                margin: 10px auto;
                border-radius: 10px;
                overflow: auto;
            }
            
            .gengduohaowen {
                position: relative;
                top: 100px;
                /* left: 10px; */
                background-image: url(image/年度好文.png);
                background-repeat: no-repeat;
                background-position: center left;
                height: 280px;
                width: 600px;
            }
            
            .wangzhanjieshao {
                position: relative;
                top: 5800px;
                left: 45px;
                /* left: 10px; */
                background-image: url(image/网站介绍.png);
                background-repeat: no-repeat;
                background-position: center left;
                height: 280px;
                width: 400px;
            }
            
            .fazhanlinian {
                position: relative;
                top: 5520px;
                left: 45px;
                /* left: 10px; */
                background-image: url(image/发展理念4.png);
                background-repeat: no-repeat;
                background-position: center left;
                height: 900px;
                width: 786px;
            }
            
            .bj-zj-book1 {
                position: relative;
                width: 425px;
                height: 420px;
                background: rgba(140, 17, 42, 0.9);
                /* background: rgba(184, 186, 240, 0.9); */
                /* background: rgba(184, 186, 240，0.9); */
                margin: 8px 5px 0px 12px;
                 border-radius: 10px;
                float: left;
            }
            
            .bj-zj-book2 {
                position: relative;
                width: 425px;
                height: 340px;
                background: rgba(140, 17, 42, 0.9);
                border-radius: 20px;
                margin: 10px 5px 0px 12px;
                float: left;
            }
            
            .bj-zj-book3 {
                position: relative;
                width: 600px;
                height: 300px;
                top: 4300px;
                background: rgba(248, 217, 130, 0.9);
                border-radius: 20px;
                margin: 20px auto;
            }
            
            .bj-zj-book4 {
                position: relative;
                width: 600px;
                height: 100px;
                top: 4100px;
                background: rgba(248, 217, 130, 0.9);
                border-radius: 20px;
                margin: 50px auto;
            }
            
            .bj-zj-book1 img {
                width: 120px;
                height: 170px;
                margin: 10px 5px 1px;
                border-radius: 10px;
                float: left;
            }
            
            .tx1 {
                width: 270;
                height: 220;
                font-size: 13px;
                color: aliceblue;
                margin: 0px 2px 1px 2px;
            }
            
            .tx1 p {
                color: #f9d46c;
                padding: 1px;
                /* text-align: center; */
            }
            
            .bj-zj-book2 img {
                width: 120px;
                height: 170px;
                margin: 15px 5px 1px;
                border-radius: 10px;
                float: left;
            }
            
            .tx2 {
                width: 270;
                height: 210;
                font-size: 13px;
                color: aliceblue;
                margin: 0px 3px 1px;
            }
            
            .tx2 p {
                color: #f9d46c;
                padding: 1px;
                /* text-align: center; */
            }
            
            .tx3 {
                position: relative;
                top: 300px;
                left: 100px;
                width: 700px;
                height: 400px;
                /* background-color: #f9d46c; */
                text-align: left;
                font-size: 18px;
                color: #f9d46c;
            }
            
            .tx4 {
                position: relative;
                top: 500px;
                left: 100px;
                width: 700px;
                height: 400px;
                /* background-color: #f9d46c; */
                text-align: left;
                font-size: 18px;
                color: #f9d46c;
            }
            
            .tx5 {
                position: relative;
                top: 1000px;
                left: 100px;
                width: 700px;
                height: 400px;
                /* background-color: #f9d46c; */
                text-align: left;
                font-size: 18px;
                color: #f9d46c;
            }
            
            .tx6 {
                position: relative;
                top: 1100px;
                left: 100px;
                width: 700px;
                height: 400px;
                /* background-color: #f9d46c; */
                text-align: left;
                font-size: 18px;
                color: #f9d46c;
            }
            
            .tx7 {
                position: relative;
                top: 1600px;
                left: 100px;
                width: 700px;
                height: 400px;
                /* text-decoration: none; */
                /* background-color: #f9d46c; */
                text-align: left;
                font-size: 18px;
                color: #f9d46c;
            }
            
            .tx7 a {
                z-index: 9999;
                position: relative;
                display: inline-block;
                color: rgb(184, 186, 240);
                text-decoration: none;
            }
            
            .tx3 a {
                z-index: 9999;
                position: relative;
                display: inline-block;
                color: rgb(184, 186, 240);
                text-decoration: none;
            }
            
            .tx5 a {
                /* z-index: 9999; */
                /* position: relative; */
                /* display: inline-block; */
                color: rgb(184, 186, 240);
                text-decoration: none;
            }
            
            .tx6 a {
                /* z-index: 9999; */
                /* position: relative; */
                /* display: inline-block; */
                color: rgb(184, 186, 240);
                text-decoration: none;
            }
            
            .tx8 {
                position: relative;
                top: 1900px;
                left: 100px;
                width: 700px;
                height: 400px;
                /* text-decoration: none; */
                /* background-color: #f9d46c; */
                text-align: left;
                font-size: 20px;
                color: rgb(173, 225, 31);
            }
            
            .tx9 {
                position: relative;
                top: 2539px;
                left: 100px;
                width: 700px;
                height: 400px;
                /* text-decoration: none; */
                /* background-color: #f9d46c; */
                text-align: left;
                font-size: 20px;
                color: rgb(7, 7, 6);
            }
            
            .tx9 img {
                width: 333px;
                height: 100px;
            }
            
            .shouwei1 img {
                position: relative;
                left: 20px;
                top: 3460px;
                
            }
            
             .icp a {
                 width: 400px;
                 color: rgb(255, 255, 255) ;
                position: relative;
                left: 330px;
                top: 3480px;
                text-decoration: none;
                
            }
            
            .shouwei2 img {
                position: relative;
                left: 20px;
                top: 3500px;
                height: 21px;
            }