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