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