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