Element block pseudo-class :active generated with box-sizing content-box transition margin 0px width 100% background cursor default z-index auto float none height 100% position static border-radius line-height 1 font-weight normal transform overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px display block padding 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid