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