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