Element block pseudo-element :after generated with line-height 1 float none transition box-sizing content-box padding 20px overflow hidden position static font-weight normal background text-shadow 1px 1px 0px rgba(255,255,255,0.2) margin 0px cursor default font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto border 0px rgba(0,0,0,1) solid display block z-index auto width 160px border-radius transform