Element block pseudo-class :active generated with float none box-sizing content-box border-radius background position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transform padding 20px z-index auto border 2px rgba(0,0,0,1) solid display block height auto margin 0px line-height 1 transition cursor default width 160px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px