Element block pseudo-class :active generated with box-shadow 0px 0px 10px rgba(0,0,0,0.5) display block font-size 15px margin 5px line-height 20px border-radius text-shadow 0px 0px 2px rgba(0,0,0,0.5) width auto overflow visible cursor default font-weight normal transform box-sizing content-box background border 2px rgba(100,100,100,0.5) solid padding 25px position static z-index auto float none height 25px transition