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