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