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