/*导航栏改变*/
.top > .daohanglan >div>.bt4_list{
    display: block;
    z-index: 1;
}

.leirong{
    top: 80px;
    margin-top: 10px;
    display: inline-block;
    position: relative;
}
.zy4{
    text-align: center;
    position: relative;
}
.zy4 > img{
    position: relative;
    width: 1200px;
    height: 227px;
}
.zy4 >div{
    width: 1200px;
    min-height: 1300px;
    display: inline-block;
    top: 9px;
    position: relative;
    background-color: white;
}
.zy4_dh{
    width: 1200px;
    position: relative;
    display: inline-block;
}
.zy4_dh>img{
    width: 21px;
    height: 21px;
}
.zy4_dh *{
    display: inline-block;
    position: relative;
    float: left;
    left: 24px;
    margin: 25px 5px 10px;
}
.zy4>div >hr{
    width: 1200px;
    text-align: center;
    margin: 0;
    display: inline-block;
}

.zy4_d1{
    text-align: center;
    width: 1200px;
}
.zy4_d1>.zy4_d1_bt{
    font-size: 35px;
    font-family: cursive;
    text-align: center;
    color: #97c618;
}
.zy4_d1>.zy4_d1_ct{
    width: 1000px;
   display: inline-block;
}
.zy4_d1_ct>h5,p{
    text-align: left;
}


.bottom{

    top: 100px;

}