.page_link{ text-align:center; margin-top:20px; }
.page_link  a{ display: inline-block; margin-right:5px; 
 min-width:30px; height: 25px; padding:5px; line-height: 25px; text-align:center; background: #dedede;}
.page_link  b{ display: inline-block; margin-right:5px;  min-width:30px; background: #ccc; 
 text-align:center; color: #fff; line-height: 25px;  height: 25px; padding: 5px;}
.page_link a:hover{ border-color: #ccc; color: #000; }