Element button pseudo-class :hover generated with box-sizing content-box padding 20px font-size 16px z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) border-radius cursor pointer margin 0px overflow visible transition position static height auto border 1px #018dc4 solid transform background font-weight normal float none width auto line-height normal display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2)