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