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