Element block pseudo-class :active generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px transition padding 20px box-sizing content-box line-height 1 cursor default position static display block font-size 16px width 160px float none font-weight normal border-radius box-shadow 7px 1px 1px rgba(0,0,0,0.3) overflow hidden border 0px rgba(0,0,0,1) solid height auto background transform z-index auto