*{box-sizing:border-box}.columns{float:left;width:33.3%;padding:8px}.price{list-style-type:none;border:1px solid #eee;margin:0;padding:0;-webkit-transition:.3s;transition:.3s}.price:hover{box-shadow:0 8px 12px 0 rgba(0,0,0,0.2)}.price .header{background-color:#111;color:white;font-size:25px}.price li{border-bottom:1px solid #eee;padding:20px;text-align:left;background-color:#fff}.price .grey{background-color:#eee;font-size:20px}.price li.header,.price li.grey{text-align:center}.price li span{margin-right:5px}.price .button{background-color:#04aa6d;border:0;color:white;padding:10px 25px;text-align:center;text-decoration:none;font-size:18px}@media only screen and (max-width:600px){.columns{width:100%}}