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