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