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