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