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