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