.indexTitle {
	text-align:center;
	font-size:36px;
	color:#333333;
	position:relative;
	margin-bottom:70px;
}
.indexTitle:after {
    width:100px;
    height:4px;
    position: absolute;
    content:"";
    background-color: #f39800;
    left:50%;
    margin-left:-50px;
    bottom:-20px;

}
.bannerImg {
	height:400px;margin-bottom:40px;
}
.bannerImg  img {
	display:block;
	width:100%;
	
}
.research {
	margin-bottom:40px;
}
.researchItem {
	height:224px;margin-bottom:10px;background:#F3F3F3;
}
.researchItem>a {
	width:100%;height:100%;display:block;text-decoration:none;overflow:hidden;
}
.researchItem>a img {
	float:left;display:block;width:224px;height:224px;
}
.research-div {
	width:680px;height:224px;padding-left:35px;float:left;padding-top:49px;padding-right:37px;
}
.research-div  {
	font-size:16px;color:#666666;text-indent:2em;transition:all 0.3s;
}
.research-div div:nth-child(1){
	
}
.research-div1 {
	font-size:20px;color:#333333;margin-bottom:16px;text-indent:0;transition:all 0.3s;
}
.researchItem1 {
	width:224px;height:224px;float:left;text-align:center;
}
.researchItem1Div1 {
	padding-top:48px;font-size:30px;color:#00aa98;
}
.researchItem1Div2 {
	font-size:24px;color:#00aa98;width:100px;height:29px;text-align:center;line-height:29px;border:1px solid #fff;margin:0 auto;margin-top:30px;margin-bottom:20px;color:#666666;
}
.researchItem1Div3 {
	font-size:16px;color:#666666;
}
.researchItem1 span:nth-child(1){
	font-size:30px;color:#00aa98;font-weight:bold;margin-right:10px;
}
.researchItem1 span:nth-child(2){
	font-size:28px;color:#F39800;
}
.researchItem1 span:nth-child(3){
	margin-left:10px;width:100px;height:30px;display:inline-block;line-height:30px;border:1px solid #ccc;font-size:24px;text-align:center;color:#00aa98;
}
.researchItem1Div1 {
	position: relative;
}
.researchItem1Div1:after {
	width:70px;
    height:2px;
    position: absolute;
    content:"";
    background-color: #666666;
    left:50%;
    margin-left:-35px;
    bottom:-10px;
}
/*奇数*/
.research ul li:nth-child(even) a img {
	float:right;
	
}
.research ul li:nth-child(even) a .research-div {
	float:right;
	
}
.research ul li:nth-child(even) a .researchItem1 {
	float:left;
	
}

/*偶数*/
/*.research ul li:nth-child(even){
	
	
	
	
}*/

.researchItem a:hover .research-div div {
	color:#00AA98;
}

/*媒体查询响应式*/
@media (max-width: 414px) {
	.research ul li:nth-child(even) a .research-div{
		float:left;
		padding-left:2%;
	}
	
   .bannerImg {
   	   height:auto;
   	   margin-bottom:0;
   	   margin-top:60px;
   }
  
   
   .indexTitle {
   	  font-size:25px;
   	  margin-top:25px;
   	  margin-bottom:30px;
   }
   .indexTitle:after {
   	 width:36px;
   	 margin-left:-18px;
   	 bottom:-10px;
   }
   
   .banxin {
   	  width:100%;
   }
   
   .researchItem {
   	height:auto;
   }
   .researchItem>a img {
   	 width:25%;
   	 height:auto;
   }
   
   .research ul li:nth-child(odd) a img {
   	 margin-top:10px;
   	 margin-left:2%;
   	 margin-bottom:10px;
   }
   .research ul li:nth-child(even) a img {
   	 margin-top:10px;
   	 margin-right:2%;
   	 margin-bottom:10px;
   }
   
   
   
   
   .researchItem1 {
   	display:none;
   }
   .research-div div:nth-child(1) {
   	overflow:hidden;
   	text-overflow:ellipsis;
   	white-space:nowrap;
   	margin-bottom:6px;
   	margin-top:10px;
   	font-size:16px;
   	color:#666666;
   }
   
   .research-div {
   	width:67%;
   	height:auto;
   	padding-left:4%;
   	padding-right:0;
   	padding-top:0;
   }
   .research-div div:nth-child(2){
   	   overflow:hidden;
   	   text-overflow:ellipsis;
   	   display:-webkit-box;
   	   -webkit-line-clamp:3;
   	   -webkit-box-orient:vertical;
   	   font-size:14px;
   	   color:#666666;
   }
   
   .research ul li:nth-child(even) .research-div {
   	 padding-right:2%;
   }
   .bannerImg  img {
	
	max-width:100%;
}
   .healthyItem {
   	min-height: 410px;
   }
   
   
   
   
}

@media (max-width: 375px) {
	.research-div {
		/*width:245px;*/
	}
	.healthyItem {
   	min-height: 350px;
   }
}

@media (max-width: 320px) {
     .research-div {
		/*width:206px;*/
	}
	.research-div div:nth-child(1){
		/*margin-top:7px;*/
	}
}