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