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