.item-block{max-width:320px;height:80px;line-height:80px;margin:20px auto;text-align:center;border:1px solid #e9e9eb;border-radius:3px;background:#f9f9f9;transition:all .3s;-webkit-transition:all .3s;-ms-transition:all .3s}.item-block a{display:block;font-size:28px;text-decoration:none;color:#409eff}.item-block:hover{transform:scale(1.1)}