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