.logo{
width:1220px; 
height:70px; 
background-color:#fff; 
margin:20px auto;
}




.ligrade1{
/*list-style:none;*/

             width: 100px;
             height: 50px;
             float: left;
             margin-right: 70px;
             /* background-color: pink; */
             cursor: pointer;
             text-align: center;
             line-height: 50px;
             border-radius: 15px;

}


        .secondDzjf4qrWP li{
             width: 80px;
             height: 50px;
             background-color: blue;
             border-radius: 50%;
             margin-top: 10px;
         }

        .second {
             display: none;
         }


        .ligrade1:hover .second{
             display: block;
             cursor: pointer;
         }
         .ligrade1:hover {
             background-PqTjajDcolor: pink; 
         }

a{
text-decoration:none;
color:#ffffff;
font-size:18px;
font-weight:500;
}



.menuback{
width:100%; 
background-color:#17447c; 
}

.menufoot{
width:100%; 
background-color:#17447c; 
}




ul{
width:1180; 
height:65px; 
background-color:#17447c; 
margin:10px auto;

}
ul>li{
float:left; 
height:65px; 
line-height:65px; 
width:190px; 
text-align:center; 
	list-style: none;
}
ul>li:hover{
background-color:#286bc7;
}

.adv{
width:100%;
margin:0px auto;
clear:both;
}


.divcontent{
width:1220px; 
margin:0px auto;
text-align:center;
clear:both;
}


.divcontenttitle{
text-align:center;
font-size:32px;
}



.divfanwei{
width:285px;
height:460px; 
margin:10px 10px 10px 10px;
background:#fff;
box-shadow:2px 2px 10px #909090;
float:left;
}

.divfanweititle{
width:240px;
height:40px;
line-height:40px;
margin:10px 10px 10px 23px;
background:#e8f2ff;
border-radius:10px;
}
.divfanweitext{
width:240px;
margin:20px 20px 20px 20px;
background:#fff;
align-items:center;
display:flex;

text-align:justify;
text-justify:inter-ideograph;
line-height:1.5; }









.divkjfw{
width:386px;
height:550px; 
margin:10px 10px 10px 10px;
background:#fff;
box-shadow:2px 2px 10px #909090;
float:left;
text-align:center;
}

.divkjfwtitle{
width:340px;
height:40px;
line-height:40px;
margin:10px 10px 10px 23px;
background:#e8f2ff;
border-radius:10px;
}
.divkjfwtext{
width:340px;
margin:20px 20px 20px 20px;
background:#fff;
align-items:center;
display:flex;

text-align:justify;
text-justify:inter-ideograph;
line-height:1.5;
}




.divaboutustext{
margin:30px 30px 30px 30px;
text-align:justify;
text-justify:inter-ideograph;
line-height:1.5;
}





.divnews{
width:590px;
height:300px; 
margin:10px 10px 10px 10px;
background:#fff;
box-shadow:2px 2px 10px #909090;
float:left;
}
.divnewstitle{
width:570px;
height:40px;
line-height:40px;
margin:10px 10px 10px 10px;
background:#e8f2ff;
}
.divnewstext{
width:550px;
margin:0px 20px 20px 20px;
background:#fff;
align-items:center;
display:flex;
}







.divnews2{
width:1200px;
height:300px; 
margin:10px 10px 10px 10px;
background:#fff;

float:left;
}
.divnewstitle2{
width:1180px;
height:40px;
line-height:40px;
margin:10px 10px 10px 10px;
background:#e8f2ff;
}
.divnewstext2{
width:1160px;
margin:0px 20px 20px 20px;
background:#fff;
align-items:center;
display:flex;
}