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