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