Element block pseudo-class :active generated with line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 30% border-radius position static box-sizing content-box cursor default font-weight normal z-index auto background padding 20px transition border 0px rgba(0,0,0,1) solid float none overflow hidden font-size 16px margin 5px text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block transform height 200px