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