Element block pseudo-class :active generated with transition width 160px background margin 0px line-height 1 border 0px rgba(0,0,0,1) solid box-shadow 5px 1px 1px rgba(0,0,0,0.3) padding 20px box-sizing content-box transform cursor default font-weight normal height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius overflow hidden font-size 16px position static float none display block z-index auto