audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}dfn{font-style:italic}mark{background:#ff0;color:#000}small{font-size:80%}sup{top:-.5em}button{overflow:visible}button,select{text-transform:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}