Element block pseudo-element :after generated with position static border 1px rgba(0,0,0,1) solid overflow visible font-weight normal line-height 1 width 160px height auto padding 5px z-index auto box-sizing content-box transform margin 3px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 12px float none cursor default box-shadow 3px 3px 4px rgba(0,0,0,0.4) transition background outline none border-radius opacity 1.00