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