*{margin: 0;padding: 0;font-family: "微软雅黑";}
#nav{width: 1004px;margin: 0 auto;background: #FF9700;height: 50px;line-height: 50px;}
#nav a{display: block;color: #fff;text-decoration: none;width: 250px;text-align: center;border-left: 1px solid #fff;float: left;}
.box{margin: 0 auto;width: 1004px;}
img{display: block;}
.textbox{width: 1004px;margin: 0 auto;}
.textbox img{width: 100%;}
.textbox .text{width: 90%;font-size: 16px; line-height: 30px;margin: 0 auto;color: #444;}
#footer{width: 1004px;margin: 0 auto;background: #000;color: #fff;text-align: center;padding: 20px 0;line-height: 26px;}