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