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