.pages{
    display: flex;
    justify-content: flex-end
}
.right .righttt {
    display: block;
    height: 100px;
    width: 100%;
    text-align: center;
    margin:100px 100px 0 0 ;
}
.pages ul{
    display: flex;
}
.pages .page_bottom{
    margin-right:100px;
}
.pages .page_bottom b{
    color: #FFFFFF;
}
/* .pages .page_ye{
    margin-left: 500px;
} */
.pages .page_di a{
    border-radius: 4px;
    margin-right: 15px;
    width: 62px;
    height: 28px;
    background-color: rgba(0,122,255,1);
    padding: 5px 10px;
}