Element block pseudo-element :after generated with border-radius transition transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 border 6px rgba(0,158,158,1) solid height auto width 160px margin 0px font-weight normal display block padding 20px overflow hidden cursor default float none box-sizing content-box z-index auto position static background text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px