Element button pseudo-class :hover generated with box-sizing content-box font-size 16px margin 0px transition border-radius cursor pointer position relative overflow visible opacity 1.00 background width auto line-height normal padding 20px display block font-weight normal height auto transform text-shadow -1px -1px 0px rgba(15,73,168,0.66) z-index auto border 1px #545454 solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) float none