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