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