.right_fixed{
    position: fixed;
    top: 48%;
    right: 50%;
    z-index: 50;
    margin-right: -700px;
}
.right_fixed .fixed_item{
    width: 74px;
    height: 74px;
    background-color:#e4eff8;
    border-radius:20px ;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 14px;
    cursor: pointer;
}
.right_fixed .fixed_item.active{
    background-color: #fe9b1f;
    color: #fff;
    
}
.right_fixed .fixed_item span{
    margin-top: 5px;
}