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