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