Element input pseudo-class :hover generated with padding 20px box-sizing content-box transition position static border 1px #b7b7b7 solid font-size 16px float none overflow visible transform display inline-block cursor default line-height normal font-weight normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) height auto z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) background width auto border-radius margin 0px