.paginator {
    display:block;
    margin: 0 auto;
    text-align: center;
    //border: 1px solid yellow;
    list-style: none;
    width: 550px;
}
.paginator li {
    float: left;
    //border: 1px solid red;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;

}
.paginator li a {
    display:block;
    width:24px;
    height:24px;
}
.paginator li.prev {
    width: 100px;
}
.paginator li.next {
    width: 80px;
}
.paginator li.prev a {
    width: 80px;
    height: 30px;
    line-height: 30px;
}
.paginator li.next a {
    width: 60px;
    height: 30px;
    line-height: 30px;
}