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