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