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