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