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