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