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