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