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