Element button pseudo-class :active generated with display inline-block box-sizing content-box font-size 16px background cursor default line-height normal overflow visible transition height auto float none z-index auto padding 20px transform position static text-shadow 1px 1px 0px rgba(255,255,255,0.66) border 1px #b7b7b7 solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius margin 0px font-weight normal width auto