Element button pseudo-class :hover generated with transition transform background box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden margin 0px height auto box-sizing content-box width 160px cursor default float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static z-index auto padding 20px line-height 1 display block font-size 16px font-weight normal border 0px rgba(0,0,0,1) solid border-radius