Element block pseudo-class :active generated with margin 0px position static z-index auto line-height 1 transition float none padding 400px cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal width 160px font-size 16px background display block border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden border-radius height auto transform box-sizing content-box