*{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}h1,h2,h3,h4,h5,h6{margin:0;display:block}table th,td{vertical-align:top;border-collapse:collapse}.center{display:block;margin-left:auto;margin-right:auto}html,body{margin:0;padding:0}img{border:0}select{-webkit-appearance:none}