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