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