@charset "utf-8";




.mainlanmu {width: 98%;margin: 0px auto;padding-left: 1%;list-style: none;}

.tongzhigonggao {width: 100%;margin: 0px auto;padding-left: 2%;list-style: none;background-color:#F7F7F7;}

.tongzhigonggao .gonggaotitle{font-size: 18px;font-weight: 700;font-family: "Microsoft YaHei";height: 50px;
line-height: 50px; width: 130px;float:left; }
.tongzhigonggao .gonggaotitle a{color: #000;}
.tongzhigonggao .gonggaotitle li{background-image: url(../images/tongzhi.png);background-repeat: no-repeat;
background-position: 5px center; padding-left: 45px;color: #36725B;background-size:30px 25px;}
.gonggaoneirong {  float:left;height: 30px; width:calc(100% - 130px); overflow:hidden; margin-top:10px}
.gonggaoneirong li{ font-size:16px; line-height:50px; color:#333333; padding-left:20px; }
.gneirong{height:30px; line-height:30px; overflow:hidden;}


.mainlanmu .news_biaoti{font-size: 17px;font-weight: 700;font-family: "Microsoft YaHei";height: 50px;
line-height: 50px;border-bottom: 1px solid #ccc;}
.mainlanmu .news_biaoti a{color: #fff;}
.mainlanmu .news_biaoti li{background-image: url(../images/biaoti.png);background-repeat: no-repeat;
background-position: 5px center; padding-left: 40px;color: #999999;background-size:230px 38px;}





.jiejuefangan li{ padding:2% 15px; font-size:16px; line-height:28px; color:#333333;}

.chanpinzhongxin ul{float:left;  margin-top:20px; text-align:center } 
.chanpinzhongxin ul li.goodtitle{ height:30px; line-height:30px; font-size:1.4rem; text-align:center }  

 
@media (max-width:480px) { 
   .chanpinzhongxin ul{ width:48%; margin-left:1%; margin-right:1%;  }
   .chanpinzhongxin ul li.goodimg{ height:80px;  }  
 }


 @media (min-width:481px) and (max-width:860px){
 
  .chanpinzhongxin ul{ width:24%; margin-left:0.5%; margin-right:0.5%; max-height:140px;} 
  .chanpinzhongxin ul li.goodimg{ height:100px;  }  
  
 }
 
 @media (min-width:861px) and (max-width:1200px){

  .chanpinzhongxin ul{ width:24%; margin-left:0.5%; margin-right:0.5%; max-height:160px;} 
  .chanpinzhongxin ul li.goodimg{ height:110px;  }  
  
}

 @media (min-width:1201px) { 
   .chanpinzhongxin ul{ width:24%;margin-left:0.5%; margin-right:0.5%; height:200px;} 
   .chanpinzhongxin ul li.goodimg{ height:150px;  }  
   
 }
 
  .chanpinzhongxin ul li.goodimg img{ height:99%; }  
  
  
  
 .dropdown-content
 {
    display: block; /* 默认隐藏下拉内容 */
    position: absolute; /* 相对于按钮定位 */
    background-color: #1D9E82;
    min-width: 120px; /* 下拉内容的宽度 */
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 100; /* 确保下拉内容在顶层 */
	display: none;
	color:#ffffff;
	width:12%;
 }
 
  .dropdown-content ul 
 {
 	width:100%;
 }
 
  .dropdown-content ul li 
 {
 	width:100%; text-align:center;
 }
 
  .dropdown-content ul li a
 {
 	text-align:center; width:100%;
 }
 .nav_head:hover .dropdown-content
 {
     display: block;  
 }