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