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