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