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