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