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