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