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