.page_box{width: 100%;padding:70px 0;}
.page_box>p{width: 100%;margin:0 auto;text-align: center;overflow: hidden;}
.page_box a{display: inline-block;padding:2px 10px;text-align: center;line-height: 34px;color:#202020;border:1px solid #202020;margin:0 4px;transition: all .6s ease;}
.page_box span{display: inline-block;padding:2px 10px;text-align: center;line-height: 34px;color:#202020;}
.page_box a:hover{color:#fff;background-color: #202020;}