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