Element button pseudo-class :hover generated with box-sizing content-box margin 0px z-index auto transition position static float none background border 0px rgba(0,0,0,1) solid padding 20px height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden text-shadow 3px 3px 2px rgba(0,0,0,0.2) width 160px transform display block border-radius font-size 16px cursor default line-height 1 font-weight normal