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