Element block pseudo-class :active generated with margin 0px font-size 16px box-sizing content-box line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) background padding 20px overflow hidden transform cursor default position static border-radius height auto transition z-index auto box-shadow 1px 1px 1px rgba(140,140,140,0.7) border 0px rgba(0,0,0,1) solid display block float none width 160px font-weight normal