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