Element block pseudo-element :after generated with box-sizing content-box height auto cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) background border-radius width 160px margin 0px padding 20px overflow hidden line-height -2 transform transition position static font-weight normal z-index auto outline none opacity 1 border 0px rgba(0,0,0,1) solid display block font-size 16px float none text-shadow 1px 1px 1px rgba(0,0,0,0.2)