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