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