.head{
    height: 100px;    
}
.head h1{
    float:left;    
    
}

.head .tel p{
    color:rgb(7, 29, 161);
    font-size: 20px;
    font-weight: 600;
}
.telnum{
    float:left;
    width: 160px;
    height: 48px;   
    margin-left: 20px;
}
/* 导航条 */
.menu{
    height: 50px;
    width: 100%;
    background-color:rgb(7, 29, 161);
    line-height: 50px;   
}

.menu ul {
    color:#fff;
    font-size: 16px;
    float: left;
}
.menu ul li{
    float: left;
    transition: all 0.2s;
}
.menu ul li a{
    padding: 0 32px;
}
.menu ul li:hover{
    background-color: #2599ba;
}
/* banner图 */
.banner{    
    width: 100%;    
}
.banner img{
    width: 100%;
    height: 100%;    
}
/* 产品中心 */
@media screen and (min-width: 1280px) {
	.w{
      width: 1200px;
      margin: 0 auto;
      padding: 0;
	   
    }

    .goods {
        margin-top: 35px;
		
    }

    .gdtitle {
        width: 240px;
        height: 75px;
        margin: 0 auto;
        text-align: center;
        color: #515671;
    }

    .gdtitle h3 {
        font-size: 28px;
    }

    .gdtitle p {
        font-size: 16px;
        margin: 7px auto;
    }

    .gdtitle em {
        display: block;
        width: 60px;
        height: 2px;
        background-color: #515671;
        margin: 5px auto;
    }

    .goods ul {
        width: 1200px; 
        height: 240px;		
        margin: 60px auto 50px;
        line-height: 24px;
        font-size: 16px;	        		
    }

    .goods ul li a {
		display: block;
		width: 100%; 
        height: 240px; 		
        float: left;
        color: #515671;        
        margin: 0 0px;		
		text-align:center;
		padding-top: 15px;
    }

    .goods ul li {
		float:left;
		height: 300px;
		width: 278px; 
		margin-bottom: 40px;  
        transition: all 0s;        	
        border: 1px solid #ccc;
        		
    }
    .goods ul li:hover {			
        	
	}

	.goods ul li span:hover{
		background-color: red;
	} 
    .goods ul li:nth-child(n+2){
		margin-left: 26px;
	}
    .goods ul .all {
        background-color: #1f71c2;
        color: #fff;
    }

    .goods ul li:nth-child(n+2) a:hover {
        		
    }

    .goods ul li img{
		width: 222.5px;
		height: 200px;	
        transition: all .5s; 	
        margin: 0 auto;	
	}
	.goods ul li img:hover{
		transform: scale(1.1,1.1);
       		
	}
	.goods ul li a:hover {
		
	}
	.goods ul li span{
		display: inline-block;		
		font-size: 20px;
		text-align: center;
		line-height: 45px;  
	    width: 100%; 
		height:45px;
		margin-top: 0px;
		background-color: #f8f8f8;
	}
	.goods ul li span:hover{
		background-color:#1f71c2;
		color: #666666;
	}	
    .goods ol {
        width: 1200px;
        height: 680px;
        margin: 70px 0px;
		margin-bottom: 0;
        display: none;		
		margin-top: 0px;
    }

    .goods .olshow {
        display: block;
    }

    .goods ol li {
        position: relative;
        float: left;
        width: 278px;
        height: 270px;
        margin-right: 26px;
        margin-bottom: 38px;
        border: 1px solid #ccc;
    }
    .goods ol li:nth-child(4n){
        margin-right: 0;
    }

    .goods ol .left {
        margin-left: 0;
    }

    ol li img {
        width: 276px;
        height: 240px;
    }

    ol li p {
        position: relative;
        bottom: 10px;
        left: 0;
        display: block;
        background-color: #1f71c2;
        width: 278px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        color: #fff;
        font-size: 16px;
        /* display: none; */
    }

}
@media screen and (max-width:1279px) {
    .w {
		width: 100%;		
	 }
	.goods{
		max-height:1743px;
		min-height:450px;
		overflow: hidden;
	}
	.goods .gdtitle {
       width: 14.5rem;	   
	   margin: 0.7rem auto;
	   text-align: center;
    }
	.goods .gdtitle h3{
		font-size: 1.6rem;	
        margin: 0.2rem 0; 		
	}
	.goods .gdtitle p{
		font-size: 1rem;
		margin: 0.1rem 0 ;
	}
	.goods ul {
		width: 100%;
		height: 6rem;	 		
	}
	.goods ul li{
		float:left;	 
        margin: 0 auto;		
	}  

	.goods ul li a{
		display: block;
		padding: 7px 0.5rem;
		margin:2px 2px;
		font-size: 1rem;
		background-color: #eee;  
	}
	.goods .tim ol:nth-child(n+2){
		display: none;
	}
	.goods ol{
		width: 100%;
		padding: 0;		
		}
	.goods ol li{
		float: left;
		width: 48.5%;
		height: 48.5%;
       	border: 1px solid ;
		border-color:#eee;
		margin-bottom:6px;
		margin: 0 auto;
	}
	.goods ol li:nth-child(2n){
		margin-left:1%;
	}
	.goods ol li img{
		width: 100%;
		height:100%;
	}
	.goods .olshow {
		padding: 0;
	}
	.goods ol li p{
		font-size: 18px;
		margin: 0 auto;
		text-align: center;
		background-color:#eee;
	}
} 

/* 咨询窗口一 */
.ask{
    width: 100%;
    height: 140px;
    background-color: #16b4b9;
    line-height: 140px;
}
.ask a{
    padding: 10px;
    background-color: #eee;
    color: #515671;
    font-size: 18px;
    border-radius: 15px;
    margin-left: 75%;
}

.section dd  p{
	text-indent: 2em;
}