Element button pseudo-class :hover generated with box-sizing border-box font-size 10em border 5px #00ff00 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) background z-index auto padding 20px position static border-radius width auto overflow visible transform height auto transition box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px font-weight normal float none cursor pointer display inline-block line-height normal