.pages{display: inline;text-align: center;}
.pages li{display: inline-block;width: 30px;height: 30px;margin: 0;line-height: 30px;color: #333;border: 1px solid #ccc;}
.pages li.previous_s,.pages li.next{width: 60px;}
.pages li:hover{color: #fff;background: #2fd0b5;border: 1px solid #2fd0b5;}
.pages li a{display: block;color: #333;}
.pages li:hover a{color: #fff;text-decoration: none;}
.pages li.pages_solid{color: #fff;background: #2fd0b5;border: 1px solid #2fd0b5;}