.checkout{background-color:#f2f2f2;border:2px solid #ff5e14;border-radius:10px;box-shadow:0 4px 8px 0 rgba(0,0,0,.2);height:700px;margin:20px auto;text-align:center;transition:box-shadow .3s ease;width:400px}.checkout:hover{box-shadow:0 8px 16px 0 #ff5e14}.title{color:#ff5e14}.price{color:#333}#GPUTYPE{border-radius:5px;padding:5px}.btn{border:none;border-radius:5px;color:#fff;cursor:pointer;margin-top:20px;padding:10px 20px;transition:background-color .3s ease}.btn,.btn:hover{background-color:#ff5e14}