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