a:hover {


    /*background-color: #65c2ff;*/


    /*鼠标点击后显示的颜色*/


}


.headkuang {


    width: 100%;


    height: 100px;


    float: left;


    /* background-color: #736f6d; */


    background-color: #fff;


    justify-content: center;


    display: flex;


}


.head {


    width: 90%;


    height: 100px;


    margin: 0 auto;


    /* background-color: #65a5ee; */


    


}


.logo {


    float: left;


}


.headlogo{

    height: 60px;


    margin: 20px 20px 20px 0;


    display: inline-block;


    /* background-color: #a6b0bb; */


}


.head div {


    display: inline-block;


    line-height: 100px;


    /* background-color: #a6b0bb; */


    height: 100px;


}


.shixin {


    font-size: 20px;


    font-weight: bold;


    color: #000;


    background-color: #fff;


}


.qingganhutong {


    color: #3894ff;


    padding-top: 8px ;


    height: 50px;


}


.denglu {


    float: right;


}


.nav {


    width: 40%;


    margin: 0 auto;


    margin-left: 10%;


    height: 100px;


    /* margin-top: 8px; */


}


.nav-kuang {


    margin: 30px 0 0 5%;


    width: 15%;


    height: 50px;





}


.denglu {


    float: right;;


    height: 50px;


    line-height: 50px;


     margin-left: 60px; 


}


.d{


    float: right;


    font-size: 5px;





}


.dl {


    height: 50px;


    display: inline-block;


    width: 60px;


    margin-top: 30px;


}


.zcjm {


    height: 50px;


    display: inline-block;


    width: 60px;


    margin-top: 30px;


}





.zc{


    float: right;


    font-size: 5px;


    margin-left: 20px;


}